Can you identify these movies?

For years, I’ve been trying to come up with the names of these two movies that I saw as an 8-year-old in the mid-70’s. Can you identify either of them from the following vague descriptions?

Movie #1: These green glowing “snakes” float around killing people in this adventure flick. The snakes are created from some potion. The title may contain the word “Dr.”

Movie #2: An animated movie–at the climax, two halves of a broken medallion are connected together. I thought the title was “The Red, Red Dragon,” but I’ve never come across an animated film with that title.

Doc Savage starring Ron Ely

Movie # 2 - no clue.

Marco Polo vs The Red Dragon:

http://www.bcdb.com/bcdb/detailed.cgi?film=20516

Doc Savage has already been identified as your other movie.

However, for another movie with glowing green snakes, I would suggest “The Omegans” (1968), starring lesbian vampire extraordinaire Ingrid Pitt. It airs occasionally in the dead of night on Sci-Fi just before the useless cooking supply infommercials.

Holy cow–you guys are awesome! You have no idea how long that’s been bugging me!

(Maybe I’ll post a question about my grad school thesis next. Hmmm…)