Thriller

Episode 1 1973-04-14 - Lady Killer
Episode 2 1973-04-21 - Possession
Episode 3 1973-04-28 - Someone at the Top of the Stairs
Episode 4 1973-05-05 - An Echo of Theresa
Episode 5 1973-05-12 - The Colour of Blood
Episode 6 1973-05-19 - Murder in Mind
Episode 7 1973-05-26 - A Place to Die
Episode 8 1973-06-02 - File It Under Fear
Episode 9 1973-06-09 - The Eyes Have It
Episode 10 1973-06-16 - Spell of Evil

Episode 1 1974-01-26 - Only a Scream Away
Episode 2 1974-02-02 - Once the Killing Starts
Episode 3 1974-02-09 - Kiss Me and Die
Episode 4 1974-02-16 - One Deadly Owner
Episode 5 1974-02-23 - Ring Once for Death
Episode 6 1974-03-02 - K Is for Killing
Episode 7 1974-03-09 - Sign It Death
Episode 8 1974-03-09 - Who Killed Lamb

Episode 1 1974-06-01 - A Coffin for the Bride
Episode 2 1974-06-08 - I'm the Girl He Wants to Kill
Episode 3 1974-06-15 - Death to Sister Mary
Episode 4 1974-06-22 - In the Steps of a Dead Man
Episode 5 1974-06-29 - Come Out Come Out Wherever You Are
Episode 6 1974-07-06 - The Next Scream You Hear

Episode 1 1975-01-04 - Screamer
Episode 2 1975-01-11 - Nurse Will Make It Better
Episode 3 1975-01-18 - Night Is the Time for Killing
Episode 4 1975-01-25 - Killer with Two Faces
Episode 5 1975-02-01 - A Killer in Every Corner
Episode 6 1975-02-08 - Where the Action Is

Episode 1 1975-04-12 - If It's a ManHang Up
Episode 2 1975-04-19 - The Double Kill
Episode 3 1975-04-26 - Won't Write Home MomI'm Dead
Episode 4 1975-05-03 - The Crazy Kill
Episode 5 1975-05-10 - Good SalaryProspectsFree Coffin
Episode 6 1975-05-17 - The Next Voice You See
Episode 7 1975-05-24 - Murder Motel

Episode 1 1976-04-10 - Sleepwalker
Episode 2 1976-04-17 - The Next Victim
Episode 3 1976-04-24 - Nightmare for a Nightingale
Episode 4 1976-05-01 - Dial a Deadly Number
Episode 5 1976-05-08 - Kill Two Birds
Episode 6 1976-05-15 - A Midsummer Nightmare
Episode 7 1976-05-22 - Death in Deep Water