Weiss wrote and directed several award-winning shorts and wrote the screenplay for the MGM classic, "All Dogs Go to Heaven". With his writing partner, J. David Stem, Weiss served as a head writer for "Rugrats" and wrote the holiday special "Chanukah". Other TV credits include the popular CBS series, "Cybill" (executive story editor) The WB's "Mission Hill" (co-producer) and Nickelodeon's "Roundhouse". Weiss also co-wrote the blockbuster family comedy, "Are We There Yet", starring Ice Cube, Paramount's adventure film, "Clockstoppers" and served as co-executive producer/showrunner on Focus on the Family's popular "The Storykeepers" video series.