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Appearances
Twin Peaks
Guest cast, played by Catherine E. Coulson
- Episode 1x01: Pilot (Apr 8, 1990)
- Episode 1x02: Traces to Nowhere (Apr 12, 1990)
- Episode 1x04: Rest in Pain (Apr 26, 1990)
- Episode 1x06: Cooper's Dreams (May 10, 1990)
- Episode 2x01: May the Giant Be with You (Sep 30, 1990)
- Episode 2x02: Coma (Oct 6, 1990)
- Episode 2x07: Lonely Souls (Nov 10, 1990)
- Episode 2x11: Masked Ball (Dec 15, 1990)
- Episode 2x17: Wounds and Scars (Mar 28, 1991)
- Episode 2x18: On the Wings of Love (Apr 4, 1991)
- Episode 2x21: Miss Twin Peaks (Jun 10, 1991)
- Episode 2x22: Beyond Life and Death (Jun 10, 1991)
- Episode 3x01: The Return, Part 1 (May 21, 2017)
- Episode 3x02: The Return, Part 2 (May 21, 2017)
- Episode 3x10: The Return, Part 10 (Jul 16, 2017)
- Episode 3x11: The Return, Part 11 (Jul 23, 2017)
- Episode 3x15: The Return, Part 15 (Aug 20, 2017)