David Osterhout and Betty Gumm have appeared together in 1 film in 1972. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1972 | Group Marriage |
David Osterhout also often with: George Armitage (2), Ron Gans (2), Abe Santillanes (1), Aimée Eccles (1), Alan DeWitt (1)
Betty Gumm also often with: Aimée Eccles (1), Andrew Rubin (1), Bill Striglos (1), Claudia Jennings (1), Damienne Oliver (1)