E1 - The Plastic Connection

Aired: February 17, 1975

E2 - Vanished

Aired: February 24, 1975

E3 - The Survivor

Aired: March 03, 1975

E4 - The Mercenary

Aired: March 10, 1975

E5 - Lady Killer

Aired: March 17, 1975

E6 - Flowers of Death

Aired: March 24, 1975

E7 - Murder in Paradise

Aired: March 31, 1975

E8 - School for Killers

Aired: April 07, 1975

E9 - One Second to Doom

Aired: April 14, 1975

E10 - The Patriots

Aired: April 21, 1975

E11 - Counterfeit Killer

Aired: April 28, 1975

E12 - The Assassin

Aired: May 05, 1975

E13 - Assault on the Calavera

Aired: May 12, 1975