Many happy returns of the day to Dan Castellaneta who is of course the voice of Homer Simpson and many other characters on The Simpsons and on Futurama, he also starred as Joe in the SG1 episode Citizen Joe.
IMDB Behind The Voice
A very happy birthday to Michael Daingerfield who was a Jaffa in the Stargate SG1 episode The Other Guys. He’s also guest starred on Arrow, Smallville, Psych and has done extensive voice work on shows such as Iron Man, My Little Pony and Pucca. IMDB Official Site Behind The Voice
Birthday best wishes to Chelan Simmons who was Mara in the Stargate Atlantis episode The Tower. She also starred in The LA Complex and appeared on Kyle XY, Smallville, Wonderfalls and Supernatural.