Featured role in "The Heat".
Joined the cast of "Saturday Night Live" (NBC)
Cast in a recurring role on "Scrubs" (NBC) as the overly touchy orderly Jimmy
Landed recurring role on the CBS comedy "How I Met Your Mother," which starred his off-screen love Cobie Smulders
Joined the third and fourth seasons of Nick Cannon's "Wild 'N Out"
Co-starred in the Disney Channel movie "Stuck in the Suburbs"
Appeared in "Big Fat Liar," starring then girlfriend Amanda Bynes
Joined the cast of "MADtv" (Fox) as a featured player
Early TV appearances, "Judging Amy" (CBS) and "Touched by an Angel" (CBS)
First film appearance, playing a young kid in "Naked Gun 33⅓: The Final Insult"
Killam was a member of the Los Angeles-based improvisational and sketch comedy troupe The Groundlings.
During a late-night writing session for SNL, Killam decided to recreate the video for "Call Your Girlfriend" by that week's musical guest, Robyn, in the writer's room; the iPhone video of Killam's dance routine quickly went viral.
A 2012 video sketch starring Killam and Kenan Thompson, "Mokiki and the Sloppy Swish," was the first SNL music video to go viral after the departure of The Lonely Island the season before.
Killam is the only actor to be in the main cast of both "MADtv" and "Saturday Night Live"; "MADtv" star Jeff Richards had been an SNL featured player, but left the show before he graduated to the main cast.