- Fran Bagenal - Herself
- James F. Bell - Himself
- Frank Locatell - Himself
- Suzanne Dodd - Herself
- Jon Lomberg - Himself
- Heidi Hammel - Herself
- Candy Hansen - Herself
- Andrew Ingersoll - Himself
- Dave Linick - Himself
- Fernando Peralta - Himself
- Linda J. Spilker - Herself
- Tom Spilker - Himself
- Janet Sternberg - Herself
- Amahl Drake - Herself
- Don Gurnett - Himself
- Stamatios Krimigis - Himself
- Linda Morabito - Herself
- Bradford A. Smith - Self - Imaging Science Team Leader
- Richard John Terrile - Himself
- Frank Drake - Self
-
Emer Reynolds
- John Rubin
- John Murray
- Clare Stronge
- Ray Harman
- Steve Fanagan
Capítulo disponible en las siguientes plataformas:
