Prolific in TV from the 1960s onward, Bilson has helmed countless episodes of a wide range of series, including Bonanza, The Mary Tyler Moore Show, The Odd Couple, M*A*S*H, The Brady Bunch, The Love Boat, Barney Miller, Knight Rider, The Twilight Zone, and Dynasty.
He also directed many TV movies, such as the 1979 Halloween production The Halloween That Almost Wasn't (with Mariette Hartley), and the Disney feature film The North Avenue Irregulars (with Cloris Leachman and Ruth Buzzi).
- Episode 202: Family Challenge
- Episode 208: Career Opportunities
- Episode 210: How to Pick Up Girls
- Episode 212: Refrigerator Day
- Episode 215: Power Erupts
- Episode 219: Nuts To War (part 1)
- Episode 220: Nuts To War (part 2)
- Episode 223: Leader of the Pack
- Episode 224: WESAYSO Knows Best
- Episode 302: Dirty Dancin'
- Episode 303: Baby Talk
- Episode 308: Hungry for Love
- Episode 309: License to Parent
- Episode 315: Out of the Frying Pan
- Episode 316: Steroids to Heaven
- Episode 319: If I Were a Tree
- Episode 321: Charlene and Her Amazing Humans