Ja, das sind sie. Im einzelnen enthalten sie folgende Episoden von "The Adventures of Rin Tin Tin" (mit Lee Aaker als Rusty, James Brown als Lieutenant Rip Masters und Joe Sawyer als Sergeant O'Hara: (nur englischer O-Ton)
Volume 1:
Meet Rin Tin Tin
Rin Tin Tin and the flaming forest
The raging river
The cat killer
The education of Corporal Rusty
Rin Tin Tin, Outlaw
The outcast of Fort Apache
Rin Tin Tin and the new recruit
Blood Brothers
Gold Bullion
Shifting Sands
Rusty plays cupid
Medicine Man
Babe in the woods
Rin Tin Tin and the eagle's nest
Rusty resigns from the army
Volume 2:
Legacy of Sean O'Hara
The barbier of Seville
The guilty one
The magic box
Dead man's gold
Rin Tin Tin and the ghost town
Bounty hunters
Farewell to Fort Apache
Rin Tin Tin and the lost Scotsman
The lonesome road
The bugle call
Rin Tin Tin meets Shakespeare
Wild stallion
Rusty volunteers
Poor little rich boy
The white buffalo
Volume 3:
Mr. President
The iron horse
Higgins rides again
Boone's wedding day
Rusty goes to town
Star witness
Christmas story
The missing heir
Rusty's romance
The soldier
Rin Tin Tin meets O'Hara's mother
The third rider
Rusty surrenders
Rainmaker
Scotsman's gold
Volume 4:
Homer the great
Rinty finds a bone
Forward Ho
Witch of the woods
Return of the chief
Yo Rinty
White wolf
Return of Rin Tin Tin
The lost puppy
Presidential citation
Higgins' last stand
The courtship of Marshal Higgins
Rusty's reward
Look of eagle
The last navajo
Rusty's strategy
The general's daughter