Watch S1, EP9: Dagger of the Mind with Fubo for $0 Today
A routine visit to the Tantalus penal colony proves dangerous for Kirk and an Enterprise psychiatrist; guest James Gregory.
A routine visit to the Tantalus penal colony proves dangerous for Kirk and an Enterprise psychiatrist; guest James Gregory.
How to watch
More episodes
Star Trek
S1, EP8 "Miri"The Enterprise finds a band of orphaned children living alone on a desolate, Earthlike world; guests Kim Darby, Michael J. Pollard.
Star Trek
S1, EP9 "Dagger of the Mind"A routine visit to the Tantalus penal colony proves dangerous for Kirk and an Enterprise psychiatrist; guest James Gregory.
Star Trek
S1, EP10 "The Corbomite Maneuver"Kirk matches wits with the alien commander of a huge ship restraining the Enterprise; guest Clint Howard.
Star Trek
S2, EP16 "The Gamesters of Triskelion"The rulers of the world Triskelion kidnap Kirk, Uhura and Chekov and force them to fight in wagered bouts.
Star Trek
S1, EP7 "What Are Little Girls Made Of?"The Enterprise finds Nurse Chapel's former fiancé, a scientist missing for five years; guest Ted Cassidy.
Star Trek
S1, EP6 "Mudd's Women"The Enterprise interferes with Harry Mudd's (Roger C. Carmel) new business, supplying wives to rich but lonely miners.
Star Trek
S1, EP5 "The Enemy Within"A transporter malfunction strands Sulu and others on a frigid planet and splits Kirk into two antithetical people.
