Very alien visitors to our galaxy attempt to connect with human consciousness but miss, winding up tapping into the regions of human nightmares instead.
Episode rating
Cast of episode
73
19
3
2
2
1
- Captain James Tiberius 'Jim' Kirk
- Mister Spock
- Sulu
- Uhura
- Dr. McCoy
- Chekov
- Scott
- Sylvia
- Korob
- DeSalle
- Lt. Kyle
- First Witch
- Second Witch
- Third Witch
- Engineer
- Lieutenant Hadley
- Yeoman
- Lieutenant Leslie
- Enterprise Lieutenant