Dan Butler Gene Kranz Actor Clint Howard Paul Lucas Actor Jay Mohr Brett Hutchins Actor Conor O'Farrell James McDivitt Actor Stephen Root Chris Kraft Actor Lane Smith Emmett Seaborn Actor Rus Blackwell Joel Kruger Actor Ethan Phillips Stanley Craig Actor Brett Rice Sam Langfitt Actor Steve DuMouchel Jeff Jordy Actor John Hostetter Ralph Cooper Actor Peter Osterlund Writer Amy Brooke Baker Writer David Frankel Director