| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Alison Bettles | Cast | Fay Lucas | 1 | |
 Anthony Daniels | Cast | Actor | Self | 1 |
 Billy Dee Williams | Cast | Actor | Self | 1 |
 Carlo Imperato | Cast | Actor | Self - Danny Amatullo | 1 |
 Carrie Fisher | Cast | Actress | Self | 1 |
 Charlene Tilton | Cast | Actress | Self - Lucy Ewing | 1 |
 David Essex | Cast | Actor | Self - vocals | 1 |
 Debbie Allen | Cast | Actress | Self - Lydia Grant | 1 |
 Dirk Benedict | Cast | Actor | Self - Templeton "Faceman" Peck | 1 |
 Dwight Schultz | Cast | Actor | Self - H.M. "Howling Mad" Murdock | 1 |
 George Takei | Cast | Actor | Self | 1 |
 Grace Lee Whitney | Cast | Actress | Self | 1 |
 Larry Hagman | Cast | Actor | Self - J.R. Ewing | 1 |
 Lee Curreri | Cast | Actor | Self - Bruno Martelli | 1 |
 Leonard Nimoy | Cast | Actor | Self | 1 |
 Linda Gray | Cast | Actress | Self - Sue Ellen Ewing | 1 |
 Mary Crosby | Cast | Actress | Self - Kristin Shepard | 1 |
 Mmoloki Chrystie | Cast | Kevin Baylon | 1 | |
 Mr. T | Cast | Actor | Self - B.A. Baracus | 1 |
 Patrick Duffy | Cast | Actor | Self - Bobby Ewing | 1 |
 Todd Carty | Cast | Actor | 1 | |
 Valerie Landsburg | Cast | Actress | Self - Doris Schwartz | 1 |
 Walter Koenig | Cast | Actor | Self | 1 |
 Warwick Davis | Cast | Actor | Self | 1 |
 Justin Lee Collins | Cast | Actor | Self - Host | 9 |
 Erica Gimpel | Cast | Actress | Self - Coco Hernandez (tv) | 1 |
 Susan Howard | Cast | Actress | Self - Donna Culver Krebbs | 1 |
George Christopher Wilson | Cast | Actor | Ziggy Greaves | 1 |
 Carol Mayo Jenkins | Cast | Actress | Self - Elizabeth Sherwood | 1 |
 Aled Jones | Cast | Actor | 1 | |
| Person | Type | Job | Role(s) | Episodes |
