Will Forte and Jason Sudeikis Sing a Hilariously Sweet Duet on The Last Man on Earth
04/21/2016 AT 03:00 PM EDT
The former Saturday Night Live costars play brothers on the Fox sitcom and to cap off a long fight, the two siblings bond over their shared love of karaoke, as can be seen in an exclusive sneak peek.
Equal parts hilarious and soothing, the two harmonize beautifully on the Academy Award-winning song "Falling Slowly" from the movie Once.
But it sounds like the brothers did not take note of the name of the film that introduced their song to the world.
"They've sang this song, like, six times," says Melissa (January Jones). "The movie is called Once!"
Sudeikis and Forte's duet on The Last Man on Earth will air Sunday at 9:30 p.m. ET on Fox.