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Doctor Hydro

Doctor Hydro

2 appearances · Bronze Age · 1974–1980 · 2 key issues

Top series

Sub-Mariner
Sub-Mariner (1968)
1 appearance
Marvel Two-in-One
Marvel Two-in-One (1974)
1 appearance

Covers through the years — 1974–1980

Sub-Mariner #68 ★ 1974
Sub-Mariner #68
Marvel Two-in-One #64 ★ 1980
Marvel Two-in-One #64

Appearances

Sub-Mariner (1968)
#68
Marvel Two-in-One (1974)
#64