CAPTAIN ZAHL

The Doom Patrol #121

Earliest catalogued appearance of Captain Zahl.

Oct 1968

No listings

Showcase #94

Earliest catalogued appearances of Valentina Vostok, Joshua Clay, and Celsius.

Sep 1977

No listings

The New Teen Titans #13"Friends and Foes Alike!"

Nov 1981

No listings

The New Teen Titans #14"Revolution!"

Earliest catalogued appearances of Phobia, Warp, Plasmus, and 1 more.

Dec 1981

No listings

The New Teen Titans #15"The Brotherhood of Evil Lives Again!"

Jan 1982

No listings

Doom Patrol #1"The Doom Patrol!"

Oct 1987

No listings

Secret Origins Annual #1

Dec 1987

No listings

Doom Patrol Annual #1"Public Works!; That Darling Young Woman on the Flying Trapeze"

Dec 1988

No listings

Doom Patrol #57"The Nature of the Catastrophe"

Jul 1992

No listings

Doom Patrol #14"Ripples"

Sep 2005

No listings

DCU: Legacies #4

Oct 2010

No listings

Doom Patrol by John Byrne: The Complete Series #1"HC"

Feb 2020

No listings