Try 30 days of free premium.

Vote on the next feature to better track your shows.

Ralph Roy

We don't have a biography for Ralph Roy yet. Hang in there, or go ahead and contribute one.

Try 30 days of free premium.

Appearances

For All Mankind

Guest cast, played by Joel Spence

Episode 5x01: First Light (Mar 27, 2026)

Try 30 days of free premium.