Len Birman and Alan Christensen have appeared together in 1 film in 1978. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1978 | The Great Brain |
Len Birman also often with: Sandor Stern (2), Aileen Seaton (1), Albert Hague (1), Arthur Hiller (1), Arthur Roberts (1)
Alan Christensen also often with: Arthur Roberts (1), Cliff Osmond (1), Danny Thompson (1), Fran Ryan (1), James Jarnigan (1)