Boris Karloff and Robert Day have appeared together in 2 films in 1958, with a combined box office of $701,500. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1958 | Corridors of Blood | $51,500 |
| 1958 | The Haunted Strangler | $650,000 |
Boris Karloff also often with: Jack Hill (5), Juan Ibáñez (4), Juan Ibáñez Díez-Gutiérrez (4), Basil Rathbone (3), Jack Nicholson (3)
Robert Day also often with: Lionel Jeffries (4), Charles Tingwell (3), Bernard Cribbins (2), Betta St. John (2), Bill Nagy (2)