- Otto Binder
- C. C. Beck
- Pete Costanza
- Captain Marvel [Billy Batson]; Steamboat Bill; Sterling Morris; Thaddeus Bodog Sivana (villain)
- Billy, Steamboat and others attend the gala birthday celebration of Mr. Morris, and they eat a lot of the rich birthday cake. As they depart for home, Billy tells Steamboat that he hopes that all that cake doesn't give him nightmares. Little does Billy know what lies ahead, especially when Dr. Sivana is involved!
- Station W.H.I.Z.
Art credits per P. C. Hamerlinck in Alter Ego #130 (January 2015) and again in Alter Ego #145 (March 2017).
Last appearance of Steamboat.
Hamerlinck, in Alter Ego #145, states that Otto Binder, in a 1974 FCA interview, told Mark Lage that Steamboat was the creation of editor Ed Herron.