Maria Cooper Janis: Maria Cooper Janis. Actress: Sleepy Hollow High. Maria Cooper Janis was born on 15 September 1937 in Los Angeles, California, USA. She is a producer and actress, known for Sleepy Hollow High (2000), The Jack Benny Program (1950) and ABC Afterschool Specials (1972). She was previously married to Byron Janis.
Known For: Sleepy Hollow High (Bobbi), The Jack Benny Program (Gary Cooper's Daughter(as Maria Cooper)), ABC Afterschool Specials (Additional Crew), Gary Cooper: American Life, American Legend (Additional Crew)