Mark Ruffalo appeared in an episode of a television series.
He made his screen debut in an episode of CBS Summer Playhouse -LRB- 1989 -RRB- , followed by minor film roles .	CBS Summer Playhouse	CBS Summer Playhouse
CBS Summer Playhouse is an American anthology series that ran from June 12 , 1987 to August 22 , 1989 on CBS .	CBS	CBS	anthology series	anthology series
