Frank O'Connor and Cliff Clark have appeared together in 3 films between 1949 and 1950, 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 |
|---|---|---|
| 1949 | C-Man | |
| 1949 | The Stratton Story | $4.5 million |
| 1950 | The Men | $1.2 million |
Frank O'Connor also often with: Hank Mann (9), Franklyn Farnum (7), Frank Hagney (5), Harold Miller (5), James Millican (5)
Cliff Clark also often with: Roy Barcroft (4), Allan Lane (3), Black Jack (3), Eddy Waller (3), Howard St. John (3)