- Michael Che (Self - Various Characters)
- Mikey Day (Self - Various Characters)
- Andrew Dismukes (Self - Various Characters)
- Chloe Fineman (Self - Various Characters)
- Marcello Hernández (Self - Various Characters)
- James Austin Johnson (Self - Various Characters)
- Colin Jost (Self - Various Characters)
- Sarah Sherman (Self - Various Characters)
- Kenan Thompson (Self - Various Characters)
- Tommy Brennan (Self - Various Characters)
- Jeremy Culhane (Self - Various Characters)
- Ben Marshall (Self - Various Characters)
- Ashley Padilla (Self - Various Characters)
- Kam Patterson (Self - Various Characters)
- Veronika Slowikowska (Self - Various Characters)
- Jane Wickline (Self - Various Characters)
Saturday Night Live — S0E133
Episode: Digital Short: Zach Drops By the Set
Air Date: 2010-03-06
Runtime: 3 min
Overview
Zach Galifianakis shows up on the sets of various NBC shows (with fictional scenes and archival footage) either talking to the actors, or just standing in the background.