The Wii PS3 Xbox 360 and PC all have the game on the Black Ops. "Kino der Toten (German for "Cinema of the Dead") is a Zombies map featured in Call of Duty: Black Ops. The map is automatically unlocked for play at the start of the game, and takes place in an abandoned theater. The map introduces some new components to the Zombies mode, including Crawler Zombies and the Fire Pit trap. The Thundergun is introduced in this map. The cast of Shi No Numa and Der Riese return as the playable characters: Tank Dempsey, Nikolai Belinski, Takeo Masaki, and Edward Richtofen."quoted from related link
These "discs" are used to play movies on the theader screen on the zombies map Kino Der Toten, simply go to the Pack-A-Punch room, and put the object in the projector. Playing the movies is not required though.
in Kino Der Toten
dempsey
yes in the theater in kino der toten
The Call of duty Kino der toten musical Easter egg is Bring me 115 by Eliena Siegman
the stage
you can only get it on black ops kino der toten and five offline
No such code
it doesnt end
its not on kino der toten
You cant climb at the ladder in the map kino der toten
yes, yes they do :P But only Kino Der Toten