Cool Soviet children's footage on the 'Tube:
Two And Two Are Four: http://www.youtube.com/watch?v=u5DPEg1lp3s&feature=related
The October Children Are Coming: http://www.youtube.com/watch?v=7oMx6nv-eUA&feature=related
Lenin-Party-Komsomol!: http://www.youtube.com/watch?v=-yAUX5MFMtY
We Are Soviet Power Too: http://www.youtube.com/watch?v=PMRd3z3iJb8&feature=related