Robotman (Cliff Steele, of the Doom Patrol)
Robotman (Cliff Steele, of the Doom Patrol) appears in 106 issues in grailworth's catalog, and was first published in 1963.
Origin
Every appearance we value
Action Comics (1938) 2 issues
Brave and the Bold (1955) 3 issues
Crisis on Infinite Earths (1985) 1 issue
DC Comics Presents (1978) 1 issue
DCU: Legacies (2010) 1 issue
Doom Patrol (2001) 1 issue
Doomsday Clock (2018) 1 issue
Guy Gardner: Warrior (1994) 1 issue
Justice League Europe (1989) 1 issue
Justice League United (2014) 1 issue
My Greatest Adventure (1955) 2 issues
The New Teen Titans (1984) 3 issues
Showcase (1956) 3 issues
Solo (2004) 1 issue
Super-Team Family (1975) 2 issues
Superman (1987) 1 issue
The Superman Family (1974) 1 issue
Teen Titans (1966) 1 issue
Teen Titans (2003) 2 issues
Titans (2023) 3 issues
Unstoppable Doom Patrol (2023) 3 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.