From 'Key & Peele' to Voicing a Mushroom Man: Keegan-Michael Key Talks 'The Super Mario Bros Movie'

Early in The Super Mario Bros Movie, pop culture's go-to red-capped plumber (Chris Pratt, Thor: Love and Thunder) sits down to dinner with his brother Luigi (Charlie Day, It's Always Sunny in Philadelphia) and the rest of their family. Pasta is on offer for the Italian American brood, but it comes with something that the Nintendo favourite and gaming mainstay since 1981's first-ever Donkey Kong title quickly advises that he hates: mushrooms. Fans know that more fungi are in his future. In this animated take on the beloved character, his sibling, and their pals and adversaries, a trip to the Mushroom Kingdom is inevitable. And, while there, Mario will meet Toad — a pint-sized humanoid with a toadstool for a head, who is part of a whole race of such folks also called Toads.

From the titular brothers through to Princess Peach (Anya Taylor-Joy, The Menu), the fire-breathing Bowser (Jack Black, Apollo 10 1/2: A Space Age Childhood) and even big gorilla Donkey Kong (Seth Rogen, The Fabelmans), The Super Mario Bros Movie stacks together the bulk of the gaming franchise's best-known figures — and Toad is one of them. It also assembles an impressive voice cast to help bring its players to life, including Keegan-Michael Key as its main mushroom man. Here, the actor and sketch-comedy great's tones prove as elastic as his face and limbs long have, especially in iconic skit series Key & Peele. How do you voice a diminutive critter who is as perky as he is tiny? Someone who Key likens to a golden retriever? With ample energy, as The Super Mario Bros Movie's viewers hear.

While fellow Key & Peele namesake Jordan Peele followed up that five-season 2012–15 show with a jump behind the lens, helming Get Out, Us and Nope — and earning an Oscar for Best Original Screenplay for the former — Key has remained a constant on-screen. The pair also share Fargo, Keanu, Toy Story 4 and Wendell & Wild on their resumes, teaming up in front of the lens or through voice work on all four; however, Key's list of credits spans everything from Parks and Recreation and Schmigadoon! to The Predator and Dolemite Is My Name. He's broken out his vocal talents in Archer and Bob's Burgers, too, and in the photorealistic version of The Lion King as well. But signing on for The Super Mario Bros Movie couldn't have been an easier choice for the OG Donkey Kong aficionado.

That instant enthusiasm comes through in a perky, peppy performance — a voice that's squeakier than viewers are used to from Key, but slides easily into a career that keeps bounding in every on-screen direction possible. During his Key & Peele days, he brought audiences President Obama's anger translator Luther, substitute teacher Mr Garvey and his creative pronunciations, a "Liam Neesons"-loving valet, one of the brilliant 'Aerobics Meltdown' sketch's fierce lycra-clad competitors and more. Of course he's been bouncing here, there and everywhere since.

With The Super Mario Bros Movie now in cinemas, Concrete Playground chatted with Key about jumping at the part, finding his Toad voice, preparing for the part, drawing upon his improv background and what he looks for in a role.

ON TURNING DONKEY KONG FANDOM INTO A SUPER MARIO BROS ROLE

Do you need to be a Super Mario Bros fan to press start on being in one of the game's leaps to the screen? Bob Hoskins, who played the titular character in 1993's live-action movie, famously wasn't. But Key was — and instantly said yes to being involved in the second film bringing Mario and the game's characters to cinemas.

"I was a fan of Super Mario, or Mario Bros in the beginning, from Donkey Kong. I was a big Donkey Kong fan way back in the day," Key advises.

"So when they approached me and asked me to do Toad, I was like 'I'd be more than happy. I don't even need to see the script! I'm happy. I'm in. I'm your guy. Whatever you want, whatever you need, I'm your guy'."

ON FINDING THE RIGHT VOICE FOR TOAD

While Key sits among The Super Mario Bros Movie's well-known names, his vocal work stands out from Pratt, Day, Taylor-Joy, Black, Rogan and company. Listen to Mario, Luigi, Peach, Bowser and DK, viewers immediately recognise the actor behind them. That isn't the case with Toad and Key.

"What I did is, I was impersonating a friend of mine and trying to get his vocal patterns and vocal rhythms. And I brought that to the table, and then the directors [Aaron Horvath and Michael Jelenic] and I both worked on the pitch, and trying to find where the right pitch would be — and if I could get the voice higher and higher, then higher and higher," Key notes.

"And I finally got him some place up here [Key's voice gets higher], until we then got him even higher than that [Key's voice returns to its usual pitch]. Then, mostly the biggest trick was trying to figure out how to maintain that voice while I was in the booth — because sometimes you'd be in the booth for three-to-six hours, and you're trying to figure out how do you maintain that."

"So I would just pretend I was — you know, I'm like: 'what would it be like if I was sucking on a helium balloon? How do I make my voice sound like that?'. And then I'm like: 'what else can I do? I don't know — wear tight pants? I'll wear tight pants!'. Anything to keep that voice at that high register."

ON PREPARING FOR PLAYING A HUMANOID WITH A MUSHROOM FOR A HEAD

The Super Mario Bros Movie starts in reality — animated reality, but in Brooklyn. Here, there aren't mushrooms as far as the eye can see, or coin blocks, or rainbow roads to race on Mario Kart-style. And there definitely aren't mushroom men like Toad.

All it takes is a warp pipe to transport Mario and Luigi into the realm seen in Nintendo games for four decades now. That's where Toad comes in. Asked how you prepare for such a part — playing a toadstool-topped humanoid, specifically — Key is all about creativity and being upbeat (and one of humanity's favourite pets).

"I think it's just making sure that you're sparking your imagination on any given day. Because what I did — I knew what Toad looked like, but I would just sometimes look at pictures of him and just go 'what am I getting from this picture? What am I getting about how I can portray this?'," he says.

"There's something about him that's snappy and positive. He's also like a mushroom-man version of a golden retriever. I wanted him to have that kind of sensibility when I portrayed him."

ON DRAWING UPON HIS SKETCH-COMEDY BACKGROUND

In the sketch-comedy game, Key is a legend. Before Key & Peele, he spent six seasons on Mad TV, too, also often opposite Peele. And, prior to that, he's among the long list of comedy names to have come through improv troupe The Second City — as Peele also did, and Bill Murray, Mike Myers, Catherine O'Hara, Stephen Colbert, Steve Carell, Tina Fey and Amy Poehler as well.

That background came in handy with The Super Mario Bros Movie, including getting into character. "I did get to improvise. I got to improvise quite a bit. A lot of it ended up on the cutting-room floor, but I like to use the improvisation to get into the spirit of it more than anything else," Key explains.

"Sometimes I would just improvise right before the line and then jump into the line, and that would give the line the feeling I wanted it to have, the sense and the spirit that I wanted it to have."

"Sometimes, you can just use improvisation in that way and it still helps."

Gage Skidmore via Wikimedia Commons

ON WHAT HE LOOKS FOR IN A PART

Key's time on-screen dates back a couple of decades, including a one-episode stint in ER in 2001, plus 00s roles in Role Models and Due Date. What appeals to him now, after Pitch Perfect 2, Tomorrowland, Win It All and The Disaster Artist as well, and also Friends From College, Veep, No Activity and Reboot? Movies and TV shows that stand out.

"I look for something in the project that's a little different. Something that catches my eye is always going to be something that I've never seen before. So, if you take a project like Schmigadoon!, I go 'oh god, I've never seen anything like that  — if they're interested in me doing that, I want to do that'," Key says.

"And the same thing with Super Mario Bros. I figured it would make a lot of sense — I understand what the movie looked like in 1993, when they made the live-action one, but I'm like 'what would it look like if it were this animated movie with the technology that we have today to make animation?'. I thought 'this thing's going to look amazing'."

"So I try to jump onboard things that have a little twist to them — some kind of fun, clever twist that makes them different than whatever your run-of-the-mill project might be."

The Super Mario Bros Movie released in cinemas Down Under on Wednesday, April 5. Read our full review.