John Steel (played by Charles Ray) is a protagonist in Scrap Iron.
John's mother (played by Lydia Knott) appears in Scrap Iron.
Midge Flannigan (played by Vera Steadman) appears in Scrap Iron.
Battling Burke (played by Tom O'Brien) appears in Scrap Iron.
Bill Dugan (played by Tom Wilson) appears in Scrap Iron.
Big Tim Riley (played by Stanton Heck) appears in Scrap Iron.