TV 90s

On the TV show "Buffy the Vampire Slayer", which character is played by Seth Green?

More Questions from TV 90s
How many actors have played Owen on "Party of Five"?
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Jeanie's husband, Al Boulet, left in which season of "ER?
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Which show won the Emmy Award for Best Comedy three years in a row, 1994-1996?
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In the "Beavis and Butt-Head Loogie Game for Windows", who says "Who's up there"?
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What TV soap opera had a 20th anniversary special on ABC in 1990 with Joe and Ruth Martin and Erica Kane?
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Which actress in "Family Matters" died of cancer in 1998?
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Who appeared in the TV series "Profiler" as a serial killer?
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On "Party of Five", what did Owen do to finally get some attention from Charlie?
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