Joe Pugliese; FOX
Dan Snierson
June 03, 2013 AT 05:59 PM EDT

Conan O’Brien may have been a writer on The Simpsons, but he’s getting animated on a different Sunday-night Fox comedy:  The late-night talk show host will lend his voice to an upcoming episode of Family Guy.

In the episode, which airs next season, Peter and Quagmire are frightened by a bee and accidentally scream in perfect harmony. In fact, they sound so good together, they form a singing duo called Griffin and Quagmire, play a music festival and wind up performing on Conan, which does not go as planned.

Michelle Dockery, Bill Maher, Jeff Daniels are among the other celebs contributing guest vocals to the show next season.

Read more:

Conan O’Brien: How ‘Breaking Bad’ should end

‘Downton Abbey’ star Michelle Dockery to guest on ‘Family Guy’ — EXCLUSIVE

‘Family Guy’ meets ‘American Dad’ meets… ‘King of the Hill’? — VIDEO

You May Like