David W. Harper and Kami Cotler have appeared together in 4 films between 1971 and 1997. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1971 | The Homecoming: A Christmas Story | |
| 1993 | A Walton Thanksgiving Reunion | |
| 1995 | A Walton Wedding | |
| 1997 | A Walton Easter |
David W. Harper also often with: Ellen Corby (4), Eric Scott (4), Jon Walmsley (4), Judy Norton (4), Richard Thomas (4)
Kami Cotler also often with: Ellen Corby (4), Eric Scott (4), Jon Walmsley (4), Judy Norton (4), Richard Thomas (4)