Marvel Two-in-One (vol. 1) #19 (Sep. 1976):
“Claws of the Cougar!”
by Bill Mantlo, Sal Buscema, Don Heck

Marvel Two-in-One (vol. 1) #19

Title: “Claws of the Cougar!”

Medium: comic

Cover date: Sep. 1976

Publisher: Marvel
Written by: Bill Mantlo
Art by: Sal Buscema, Don Heck

8 characters in this story:

(Click links for info about character
and his/her religious practice, affiliation, etc.)
Pub. #
The Thing The Thing (Ben Grimm)
(lead character)
CBR Scale: S Jewish
Fantastic Five; The Avengers...  Marvel 5,017
Tigra Tigra (Greer Grant)
(lead character)
hero scientist
CBR Scale: S mystically empowered
Cat People; Counter Force...  Marvel 310
Tomazooma villain
CBR Scale: I N.A.
[robot created to look like Native American deity] Marvel 6
Dr. Joanne Tumolo Dr. Joanne Tumolo supporting character scientist
CBR Scale: S born human, became one of the Cat People; Feminist
[scientist; researcher...] Marvel 6
The Cougar (Curt Ranklin) villain
CBR Scale: M Cat People
[renegade Cat Person] Marvel 1
Cat People supporting character group
CBR Scale: D Cat People
[race of humanoid cats associated with Tigra] Marvel 10
Sheila Conklin supporting character
  [was engaged to the Cougar] Marvel 1
Aunt Petunia Aunt Petunia (Petunia Grimm)
(mentioned, pg. 3, panel 3) 
supporting character
CBR Scale: I resurrected
HYDRA; Lethal Legion (leader)... 
[The Thing's aunt]
Marvel 1