Captain America (vol. 1) #130 (Oct. 1970):
“Up Against the Wall!”
by Stan Lee, Gene Colan, Dick Ayers

Captain America (vol. 1) #130

Title: “Up Against the Wall!”

Medium: comic

Cover date: Oct. 1970

Publisher: Marvel
Written by: Stan Lee
Art by: Gene Colan, Dick Ayers

14 characters in this story:

(Click links for info about character
and his/her religious practice, affiliation, etc.)
Pub. #
Captain America Captain America (Steve Rogers)
(lead character)
CBR Scale: I Protestant
Redeemers; Secret Defenders...  Marvel Timely 5,992
Batroc the Leaper Batroc the Leaper (Georges Batroc) villain
  Batroc's Brigade; Doom's Brigade...  Marvel 129
Whirlwind Whirlwind (David Cannon) villain
  Batroc's Brigade; Initiative... 
[ice skating competitor]
Marvel 113
Porcupine Porcupine (Alex Gentry) villain
  Batroc's Brigade; Crime Wave...  Marvel 36
The Hood villain
CBR Scale: R Nazi
[robot duplicate of Baron Strucker] Marvel 5
Mike villain
CBR Scale: R Scientism
[has light blonde hair]
Marvel 2
Sam villain
CBR Scale: R Scientism
[has dark hair]
Marvel 2
unnamed dean
(pg. 9-14)
supporting character
  [attacked by students in college riot] Marvel 2
The Hulk The Hulk (Bruce Banner)
(cover & 5-panel cameo, pg. 1-3) 
hero scientist
CBR Scale: I Catholic (lapsed)
Hulkbusters; Pantheon...  Marvel 4,551
unnamed TV producer
(7-panel cameo, pg. 14-16)
CBR Scale: S Nazi
[agent of Baron Strucker] Marvel 2
(4-panel cameo, pg. 3-4)
supporting character
  [saw "Captain America Vs. Hulk" movie at same time as Cap] Marvel 1
Spider-Man Peter Parker
(1-panel cameo, pg. 19, panel 8)
hero scientist
CBR Scale: I Protestant
Secret Defenders; Spider-Man and His Amazing Friends...  Marvel 10,664
Baron Strucker Baron Strucker (Wolfgang von Strucker)
(robot copy of) 
CBR Scale: M Nazi; HYDRA (founder)
Blitzkrieg Squad (founder); HYDRA (leader) Marvel 130
Joe DiMaggio Joe DiMaggio
(mentioned, pg. 4, panel 1) 
real/historical person
CBR Scale: S Catholic
[athlete] Marvel 104