Helen Duffy and John Lykes have appeared together in 1 film in 1985. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1985 | Prime Risk |
Helen Duffy also often with: Alitzah (1), Amanda Fuller (1), Ancel Cook (1), Ashley Johnson (1), Brenda Varda (1)
John Lykes also often with: Caron Tate (1), Christopher Murphy (1), Clu Gulager (1), James O'Connell (1), Keenan Wynn (1)