Target: Earth (S01E20)
S01E20
Mark finds himself unexpectedly enlisted by two eccentric scientists to construct a spacecraft that will take them back to Earth. As they work together, the trio faces a series of challenges that test their ingenuity and teamwork, pushing them closer to their ultimate goal of reaching their home planet.
Show
The Heartthrob: TV Changed, He Didn’t
Episode
S01E20
Air Date
Mar 02, 1969
Season 1 Episodes
S01E01
Episode 1
S01E01
The Crash
S01E02
Ghost Town
S01E02
Episode 2
S01E03
Framed
S01E03
Episode 3
S01E04
Underground
S01E04
Episode 4
S01E05
Terror-Go-Round
S01E05
Episode 5
S01E06
The Flight Plan
S01E06
Episode 6
S01E07
Manhunt
S01E07
Episode 7
S01E08
The Trap
S01E08
Episode 8
S01E09
The Creed
S01E09
Episode 9
S01E10
Double-Cross
S01E10
Episode 10
S01E11
The Weird World
S01E11
Episode 11
S01E12
The Golden Cage
S01E12
Episode 12
S01E13
The Lost Ones
S01E14
Brainwash
S01E15
The Bounty Hunter
S01E16
On a Clear Day You Can See Earth
S01E17
Deadly Lodestone
S01E18
Night of Thrombeldinbar
S01E19
Seven Little Indians
S01E20
Target: Earth
S01E21
Genius at Work
S01E22
Return of Inidu
S01E23
Rescue
S01E24
Sabotage
S01E25
Shell Game
S01E26
The Chase