This is the orginal set of videos produced by the now defunct "Panther Productions". I dont think these are available anymore.
Disk 1: Vale Tudo striking techniques
Disk 2: Closing the distance and takedowns
Disk 3: The gaurd and attacking from the gaurd
Disk 4: Passing the gaurd and controlling the opponent
Disk 5: Foot, knee, and ankle locks
Disk 6: Winning ring strategy
Disk 7: Advanced vale tudo chokes, arm locks, and wrist locks from the guard
Disk 8: Advenced vale tudo sweeps and throws from the guard
Disk 9: Advanced chokes, arm locks, foot locks, and leg locks from the side mount
Disk 10: Advanced vale tudo takedown techniques from a standing position
Disk 11: Advanced vale tudo kicking and punching standing combinations
Disk 12: Advanced vale tudo striking techniques from guard, mount, and side mount position
Disk 13: Advanced vale tudo street fighting self defense
Disk 14: Advancedvale tudo heavy bag workout routine
Honestly, I had these vids on vhs back in the day. In my opinion these are WAY better than the Gracie combatives crap. This stuff is way more street ready. MArco was probably the first true mixed martial srtist.
Keep these alive. Seed often!