Peck has signed on to play the archenemy of comic book store owner Stuart (Kevin Sussman) in a 2014 episode, reported Digital Spy. Showrunner Steve Molaro described Stuart's rival comic store as "incredible looking and filled with customers".

Peck's television work includes not only his work in 'Drake and Josh', but also roles in 'iCarly' and 'The Mindy Project'. He has featured in the feature films 'Red Dawn' and 'Ice Age: Continental Drift' as well. 'The Big Bang Theory' returns in January on CBS in the US.