Conrad Janis and Geoffrey Lewis in Quark (1977)

Richard Benjamin, Cyb Barnstable, Patricia Barnstable, Richard Kelton, and Tim Thomerson in Quark (1977)

Cyb Barnstable and Patricia Barnstable in Quark (1977)

Lee Travis and Sean Fallon Walsh in Quark (1977)

Richard Benjamin and Barbara Rhoades in Quark (1977)

Daina House and Barbara Rhoades in Quark (1977)

Richard Benjamin, Cyb Barnstable, and Patricia Barnstable in Quark (1977)

Richard Benjamin and Tim Thomerson in Quark (1977)

Cyb Barnstable and Richard Benjamin in a promotional photo for "Quark"

The "Quark" cast - (l to r - rear) Tim Thomerson, Richard Benjamin, Richard Kelton; (l to r - front) Patricia Barnstable and Cyb Barnstable

Richard Benjamin, Cyb Barnstable, Patricia Barnstable, Alan Caillou, and Tim Thomerson in Quark (1977)

Bobby Porter and Tim Thomerson in Quark (1977)