DC Comics

Gregg Halliday

Snark McGill 1 issue

Gregg Halliday, also known as Snark McGill, has appeared in 1 comic from DC Comics since 1960. Most catalogued appearances come from Superman.

Real Name

Snark McGill

Hero Name

Gregg Halliday

Publisher

DC Comics

First Appearance

Superman #141 (1960)

Powers

Intellect

Gender

Male

Aliases

Snark McGill

Latest Issue Appearances

Superman's Return to Krypton!

#141

Superman's Return to Krypton!

Superman (1939)

Sep 15, 1960

Appears alongside

Professor Galsworthy

Galsworthy

Ken-Dal

Ken-Dal

Ken-Dal

Lyla Lerrol

Lyla Lerrol

Lyla Lerrol

Koko

Koko

Little Pete

Little Pete

Lara Lor-Van

Lara Lor-Van

Lara Lor-Van

Jor-El

Jor-El

Jor-El

Brainiac

Brainiac

Vril Dox

Jonathan Kent

Jonathan Kent

Jonathan Joseph Kent

Martha Kent

Martha Kent

Martha Clark-Kent

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