Ryan's Hope Guest cast, played by Diana Van der Vlis Episode 1x03: RH-3 (Jul 9, 1975) Episode 1x04: RH-4 (Jul 10, 1975) Episode 1x05: RH-5 (Jul 11, 1975) Episode 1x08: RH-8 (Jul 16, 1975) Episode 1x09: RH-9 (Jul 17, 1975) Episode 1x21: RH-21 (Aug 4, 1975)