It's the happiest kind of surprise: You're watching TV and out of nowhere, Jon Hamm pops up in the random television show you just so happen to be watching. That, ladies and gentlemen, is what we like to call a Hammeo.

Recognizing Jon Hamm's uncredited voice on the other end of a phone call in Tom Ford's directorial debut? Hammeo. Watching a music video that follows around a lonesome blue yeti? Boom! Hammeo.

With that in mind, we've created a supercut of every unexpected Hammeo for your viewing pleasure. Indeed.

List of Hammeos, in order of appearance:

Childrens Hospital (2010)
The A-Team, uncredited (2010)
Saturday Night Live, not the host (2011)
Gilmore Girls (2002)
University of Missouri Commercial (2009)
The Emmy Awards (2010)
30 Rock, in one of Liz Lemon's dreams (2010)
The Simpsons (2010)
Music Video For Herman Dune (2011)
Charmed (2005)
A Single Man, uncredited (2010)
Childrens Hospital, again (2011)