First appearances of characters whose name contains “Baron Zemo I”"

IssueTitleNotes
275Captain America (1st Series)1st Appearance of Baron Zemo II (Helmut Zemo)
276Captain America (1st Series)1st Appearance of Baron Zemo II (Helmut Zemo); Versus Baron Zemo
1Marvel Platinum: The Definitive Captain AmericaReprints Captain America Comics #1; Reprints Avengers #4; Reprints Tales of Suspense #80-81; Reprints Captain America (1st Series) #143; Reprints Captain America (5th Series) #25; Reprints Marvel Fanfare #18; 1st appearance of Captain America (Steve Rogers); 1st appearance of Captain America (Golden Age); 1st appearance of Captain America I; 1st appearance of Bucky (James Buchanan); 1st appearance of Bucky Barnes (Golden Age); 1st appearance of Bucky Barnes I; 1st appearance of Dr. Abraham Erskine; 1st appearance of Agent 13 (Peggy Carter); 1st appearance of Peggy Carter (Golden Age); 1st appearance of Red Skull (George Maxon); 1st appearance of Red Skull (Golden Age); 1st appearance of Baron Zemo (Heinrich Zemo); 1st appearance of Baron Zemo I; Captain America (5th Series) #25 and Marvel Fanfare #18; 253-256; 601; Collects material from Captain America Comics #1
8146Power Record Comics1st appearance of Phoenix (Helmut Zemo); 1st appearance of Baron Zemo (Helmut Zemo); 1st appearance of Baron Zemo II; Death of Phoenix (Helmut Zemo); Origin of Fantastic Four; Incredible Hulk #171; Captain America #168; And Fantastic Four (Vol. 1) #126; Amazing Spider-Man and Friends; LPR 8146; 33 1/3 record; Collects Power Records Comics #10-13; Based on material from Amazing Spider Man #124-125; Audio only; No comics material; Includes color jacket cover and sleeve; Little Power Records; ca. 1978
98Tales of SuspenseCaptain America cover; 1st Appearance of Baron Zemo imposter; 1st Appearance of Whitney Frost; 2nd Appearance of Whiplash; Origin of Whitney Frost; Identity of Baron Zemo imposter revealed in Captain America (1st series) #100