The animated Star Wars: The Clone Wars reaches it's 100th episode this Saturday with the episode "Missing in Action". This milestone episodes features Gregor, an elite Republic Clone commando, who experiences amnesia, and seems to have forgotten his true nature..
Here's a preview:
The 100th episode will air on Saturday, January 5, 2013 at 9:00am ET/PT on Cartoon Network. Take the time out from your Life Day celebrations to catch this. Otherwise, you can catch this episode (and many others) a week after it airs online: http://starwars.com/watch/the-clone-wars/.