Season 2 · Episode 18
Recent
The Immunity Syndrome
Fri, Jan 19, 1968
·
50 min
The crew of the Enterprise encounters an energy-draining field which may be able to destroy the galaxy.
Where to watch
Also available on
1
Notes & ratings
0 ratings
0 notes
0
25
50
75
100
Airs
Fri, Jan 19, 1968
50 min
Show
Star Trek
79 episodes
Episode
S2 · E18
in Star Trek
Up next
S2 · E19
A Private Little War
Fri, Feb 2, 1968