3x1 - Forward Ho!

September 7, 1956

3x2 - Rin Tin Tin and the Witch of the Woods

September 14, 1956

3x3 - Sorrowful Joe

September 21, 1956

3x4 - Rin Tin Tin and the Return of the Chief

September 28, 1956

3x6 - Yo-o Rinty

October 12, 1956

3x7 - Rin Tin Tin and the White Wolf

October 19, 1956

3x8 - Return of Rin Tin Tin

October 26, 1956

3x9 - Boone's Grandpappy

November 2, 1956

3x10 - The Lost Puppy

November 9, 1956

3x11 - Presidential Citation

November 16, 1956

3x12 - Wagon Train

November 23, 1956

3x13 - Fort Adventure

November 30, 1956

3x14 - Rin Tin Tin and the Invaders

December 14, 1956

3x15 - Racing Rails

December 28, 1956

3x16 - Higgins' Last Stand

January 4, 1957

Four gunmen threaten the life of an old friend of Rusty and Rip Masters.

3x17 - The Indian Hater

January 11, 1957

3x18 - Rin Tin Tin Meets the Southern Colonel

January 18, 1957

3x19 - The Warrior's Promise

January 25, 1957

3x20 - Sorrowful Joe Returns

February 1, 1957

3x21 - The Lieutenant's Lesson

February 8, 1957

3x22 - The Swedish Cook

February 15, 1957

3x23 - Rusty Gets Busted

February 22, 1957

3x24 - O'Hara's Gold

March 1, 1957

3x25 - O'Hara Gets Culture

March 8, 1957

3x26 - The Frame-Up

March 15, 1957

3x27 - Boone's Commission

March 22, 1957

3x28 - The Silent Witness

March 29, 1957

3x29 - Indian Blood

April 5, 1957

3x30 - The Old Soldier

April 12, 1957

3x31 - Stagecoach Sally

April 19, 1957

3x32 - Bitter Medicine

April 26, 1957

3x33 - Corporal Carson

May 3, 1957

3x34 - Hubert's Niece

May 10, 1957

3x35 - O'Hara Gets Amnesia

May 17, 1957

3x36 - Along Came Tubbs

May 24, 1957

3x37 - Swanson's Choice

May 31, 1957

3x38 - The Gentle Kingdom

June 7, 1957

3x39 - The Swapper

June 14, 1957

3x40 - The Old Man of the Mountain

June 21, 1957