S04E23: The Ringer
A suspicious straggler joins the squad and behaves erratically, endangering the lives of Saunders and company.
Previous Episode 
Season 1
Forgotten Front
S1E1 / 02 Oct 1962
Rear Echelon Commandos
S1E2 / 09 Oct 1962
Lost Sheep, Lost Shepherd
S1E3 / 16 Oct 1962
Any Second Now
S1E4 / 23 Oct 1962
Far from the Brave
S1E5 / 30 Oct 1962
Missing in Action
S1E6 / 13 Nov 1962
Escape to Nowhere
S1E7 / 20 Nov 1962
The Celebrity
S1E8 / 27 Nov 1962
Cat and Mouse
S1E9 / 04 Dec 1962
I Swear by Apollo
S1E10 / 11 Dec 1962
A Day in June
S1E11 / 18 Dec 1962
The Prisoner
S1E12 / 25 Dec 1962
Reunion
S1E13 / 01 Jan 1963
The Medal
S1E14 / 08 Jan 1963
Just for the Record
S1E15 / 15 Jan 1963
The Volunteer
S1E16 / 22 Jan 1963
The Squad
S1E17 / 29 Jan 1963
Next In Command
S1E18 / 05 Feb 1963
The Chateau
S1E19 / 12 Feb 1963
Off Limits
S1E20 / 19 Feb 1963
No Time for Pity
S1E21 / 26 Feb 1963
Night Patrol
S1E22 / 05 Mar 1963
Survival
S1E23 / 12 Mar 1963
No Hallelujahs for Glory
S1E24 / 19 Mar 1963
The Quiet Warrior
S1E25 / 26 Mar 1963
Battle of the Roses
S1E26 / 02 Apr 1963
Hill 256
S1E27 / 09 Apr 1963
The Sniper
S1E28 / 16 Apr 1963
One More for the Road
S1E29 / 23 Apr 1963
The Walking Wounded
S1E30 / 30 Apr 1963
High Named Today
S1E31 / 07 May 1963
No Trumpets, No Drums
S1E32 / 14 May 1963
Season 2
Bridge at Chalons
S2E1 / 17 Sep 1963Bridgehead
S2E2 / 24 Sep 1963Masquerade
S2E3 / 01 Oct 1963The Long Way Home (1)
S2E4 / 08 Oct 1963The Long Way Home (2)
S2E5 / 15 Oct 1963The Wounded Don't Cry
S2E6 / 22 Oct 1963Doughboy
S2E7 / 29 Oct 1963Glow Against the Sky
S2E8 / 05 Nov 1963The Little Jewel
S2E9 / 12 Nov 1963A Distant Drum
S2E10 / 19 Nov 1963Anatomy of a Patrol
S2E11 / 26 Nov 1963Ambush
S2E12 / 03 Dec 1963Barrage
S2E13 / 10 Dec 1963Thunder from the Hill
S2E14 / 17 Dec 1963The Party
S2E15 / 24 Dec 1963Gideon's Army
S2E16 / 31 Dec 1963The Pillbox
S2E17 / 07 Jan 1964The General and the Sergeant
S2E18 / 14 Jan 1964Eyes of the Hunter
S2E19 / 21 Jan 1964The Hostages
S2E20 / 28 Jan 1964Mail Call
S2E21 / 04 Feb 1964Counter-Punch
S2E22 / 11 Feb 1964A Silent Cry
S2E23 / 18 Feb 1964
The Hunter
S2E24 / 25 Feb 1964What Are the Bugles Blowin' For? (1)
S2E25 / 03 Mar 1964What Are the Bugles Blowin' For? (2)
S2E26 / 10 Mar 1964Weep No More
S2E27 / 17 Mar 1964The Short Day of Private Putnam
S2E28 / 24 Mar 1964Rescue
S2E29 / 31 Mar 1964Command
S2E30 / 07 Apr 1964Infant of Prague
S2E31 / 14 Apr 1964The Glory Among Men
S2E32 / 21 Apr 1964
Season 3
Mountain Man
S3E1 / 15 Sep 1964Vendetta
S3E2 / 22 Sep 1964Point of View
S3E3 / 29 Sep 1964The Duel
S3E4 / 06 Oct 1964Silver Service
S3E5 / 13 Oct 1964The Hard Way Back
S3E6 / 20 Oct 1964Operation Fly Trap
S3E7 / 27 Oct 1964The Little Carousel
S3E8 / 10 Nov 1964Fly Away Home
S3E9 / 17 Nov 1964The Impostor
S3E10 / 24 Nov 1964A Gift of Hope
S3E11 / 01 Dec 1964
A Rare Vintage
S3E12 / 08 Dec 1964The Long Walk
S3E13 / 15 Dec 1964The Town That Went Away
S3E14 / 22 Dec 1964Birthday Cake
S3E15 / 29 Dec 1964The Enemy
S3E16 / 05 Jan 1965The Cassock
S3E17 / 12 Jan 1965Losers Cry Deal
S3E18 / 19 Jan 1965More Than a Soldier
S3E19 / 26 Jan 1965Brother, Brother
S3E20 / 02 Feb 1965The Steeple
S3E21 / 09 Feb 1965The Convict
S3E22 / 16 Feb 1965Dateline
S3E23 / 23 Feb 1965A Walk With an Eagle
S3E24 / 02 Mar 1965The Long Wait
S3E25 / 09 Mar 1965The Tree of Moray
S3E26 / 16 Mar 1965Cry in the Ruins
S3E27 / 23 Mar 1965The Hell Machine
S3E28 / 30 Mar 1965Billy the Kid
S3E29 / 06 Apr 1965Heritage
S3E30 / 13 Apr 1965Odyssey
S3E31 / 20 Apr 1965
Beneath the Ashes
S3E32 / 27 Apr 1965
Season 4
Main Event
S4E1 / 14 Sep 1965
The First Day
S4E2 / 21 Sep 1965
S.I.W.
S4E3 / 28 Sep 1965
The Linesman
S4E4 / 05 Oct 1965
The Farmer
S4E5 / 12 Oct 1965
Evasion
S4E6 / 19 Oct 1965
Hear No Evil
S4E7 / 26 Oct 1965
Crossfire
S4E8 / 02 Nov 1965
9 Place Vendee
S4E9 / 11 Nov 1965
The Old Men
S4E10 / 16 Nov 1965
Soldier of Fortune
S4E11 / 23 Nov 1965
The Casket
S4E12 / 30 Nov 1965
Luck with Rainbows
S4E13 / 07 Dec 1965
Breakout
S4E14 / 14 Dec 1965
Finest Hour
S4E15 / 21 Dec 1965
The Raider
S4E16 / 28 Dec 1965
The Mockingbird
S4E17 / 04 Jan 1966
The Good Samaritan
S4E18 / 11 Jan 1966
Retribution
S4E19 / 18 Jan 1966
Counterplay
S4E20 / 25 Jan 1966
Nothing to Lose
S4E21 / 01 Feb 1966
Ask Me No Questions
S4E22 / 08 Feb 1966
The Ringer
S4E23 / 15 Feb 1966
The Flying Machine
S4E24 / 22 Feb 1966
Hills Are For Heroes (1)
S4E25 / 01 Mar 1966
Hills Are for Heroes (2)
S4E26 / 08 Mar 1966
Gitty
S4E27 / 15 Mar 1966
One at a Time
S4E28 / 22 Mar 1966
A Sudden Terror
S4E29 / 29 Mar 1966
Run, Sheep, Run
S4E30 / 05 Apr 1966
The Leader
S4E31 / 12 Apr 1966
Season 5
The Gun
S5E1 / 13 Sep 1966
The Losers
S5E2 / 20 Sep 1966
Ollie Joe
S5E3 / 27 Sep 1966
The Brothers
S5E4 / 04 Oct 1966
The Chapel at Able-Five
S5E5 / 11 Oct 1966
A Child's Game
S5E6 / 18 Oct 1966
The Letter
S5E7 / 25 Oct 1966
Headcount
S5E8 / 01 Nov 1966
Decision
S5E9 / 15 Nov 1966
The Outsider
S5E10 / 22 Nov 1966
Conflict
S5E11 / 29 Nov 1966
Gulliver
S5E12 / 06 Dec 1966
The Bankroll
S5E13 / 13 Dec 1966
Cry for Help
S5E14 / 20 Dec 1966
The Furlough
S5E15 / 27 Dec 1966
Entombed
S5E16 / 03 Jan 1967
Gadjo
S5E17 / 17 Jan 1967
Anniversary
S5E18 / 24 Jan 1967
Encounter
S5E19 / 31 Jan 1967
The Gantlet
S5E20 / 07 Feb 1967
The Masquers
S5E21 / 14 Feb 1967
A Little Jazz
S5E22 / 21 Feb 1967
Nightmare on the Red Ball Run
S5E23 / 28 Feb 1967
Jonah
S5E24 / 07 Mar 1967
The Partisan
S5E25 / 14 Mar 1967
Rick Jason
Lieutenant Gil Hanley
Vic Morrow
Sergeant Chip Saunders
Jack Hogan
William G. Kirby
