Seth Benjamin Gesshel-Green is an American actor, comedian, voice actor, and television producer. He is well known for his role as Daniel "Oz" Osbourne in Buffy the Vampire Slayer, as well as Dr. Evil's son Scott in the Austin Powers series of comedy films and Mitch Miller in That '70s Show. He also voices the character of Chris Griffin on Family Guy, and is one of the creators and producers of the stop motion comedy series Robot Chicken, in which he also voices many characters...(Wikipedia)

Matthew Senreich has 6 credits at Criticker, including: Robot Chicken, Robot Chicken: Star Wars Episode III and Junk in the Trunk