Doug McClure and Keith Barron have appeared together in 2 films between 1974 and 1976, with a combined box office of $5.7 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1974 | The Land That Time Forgot | $2.5 million |
| 1976 | At the Earth's Core | $3.2 million |
Doug McClure also often with: Kevin Connor (5), Amy Barrett (2), Billy Drago (2), Bobby Parr (2), Denver Pyle (2)
Keith Barron also often with: Andrew McCulloch (2), Bobby Parr (2), Diana Dors (2), Godfrey James (2), Gwyneth Strong (2)