We don't have a biography for Ryan Holder yet. Hang in there, or go ahead and contribute one.
Appearances
Dark Matter
Main cast, played by Jimmi Simpson
- Episode 1x01: Are You Happy in Your Life? (May 8, 2024)
- Episode 1x02: Trip of a Lifetime (May 8, 2024)
- Episode 1x03: The Box (May 15, 2024)
- Episode 1x06: Superposition (Jun 5, 2024)
- Episode 1x09: Entanglement (Jun 26, 2024)
- Episode 2x01: A Quiet Life (Aug 28, 2026)
- Episode 2x02: A Perfect World (Sep 4, 2026)
- Episode 2x03: Everything Beautiful, Everything Terrible (Sep 11, 2026)
- Episode 2x04: Stars, Hide Your Fires (Sep 18, 2026)
- Episode 2x07: The Pyramid (Oct 9, 2026)
- Episode 2x09: How to Build the Box (Oct 23, 2026)