Knockabout
Knockabout (Jarno Sprague, Super Agent of SHIELD) appears in 9 issues in grailworth's catalog, and was first published in 1992. First appearance: Nick Fury, Agent of S.H.I.E.L.D. #33 (1989), cover dated 1992.
First appearance
Every appearance we value
Character appearances from the Grand Comics Database, CC BY-SA 4.0.