Season
Season 5 Episode
- Season 4 The Sentinels
- Season 4 Cricket
- Season 4 Home Is the Streets
- Season 4 Survival
- Season 4 Color of Laughter, Color of Tears
- Season 4 The Medicine Men
- Season 4 The Sands of Anger
- Season 4 The Poisoned Mind
- Season 4 Exit the Closer
- Season 4 Whatever Happened to Linc Hayes?
- Season 4 And a Little Child Shall Bleed Them
- Season 4 The Loser
- Season 4 Death of a Nobody
- Season 4 Feet of Clay
- Season 4 I Am My Brother's Keeper
- Season 4 Deal with the Devil
- Season 4 Kill Gently, Sweet Jessie
- Season 4 Shockwave
- Season 4 No More Oak Leaves for Ernie Holland
- Season 4 The Cave
- Season 4 The Wild Weekend
- Season 4 The Tangled Web
- Season 4 Outside Position
- Season 4 Big George
The Mod Squad - Season 4 Episode 20 The Cave
6.20 60 minutes Julie, Link and Pete break down in the desert during a sandstorm and seek shelter in an abandoned mine. An old man embittered by the death of his son in the war who hates hippies then sets off dynamite and traps the trio inside.
