SHOWCASE had a round table of editors. The idea being that each DC editor would get a chance to pitch a new series in the try-out title. Mort Weisinger being the senior editor (although I don’t know why he got that position over the others) got the first crack with Firefighters featuring Fireman Farrell in the debut issue (March-April 1956) on sale January 5th, 1956.
The artwork was by the illustrious John Prentice who did a number of suspense and crime comics for DC and Prize in the 1950s. Prentice left the comic book field to take over the Rip Kirby comic strip when the legendary Alex Raymond passed away in 1956.
The most interesting thing about this first issue is that Weisinger assigned all the stories to Arnold Drake who was an untried talent at DC. Before that, he had worked at St. John in the early 1950s--including on the digest-sized IT RHYMES WITH LUST, with Matt Baker doing the art, what some call the first “graphic novel.”
But Drake hadn’t worked at DC. He was however a neighbour of Bob Kane and presumably Kane hired him as a ghost writer for Batman--the first such story being “The Return of Mister Future” in BATMAN No. 98 (March 1956)--on sale January 19th, only two weeks after SHOWCASE No. 1.
Of course, Arnold Drake would go on to create the Doom Patrol and he also was the long time writer on Space Ranger (for TALES OF THE UNEXPECTED), plus CHALLENGERS OF THE UNKNOWN, THE ADVENTURES OF BOB HOPE, THE ADVENTURES OF JERRY LEWIS, Stanley and His Monster (in FOX AND THE CROW) and DOBIE GILLIS. Later in the 1970s, he would write for PHANTOM STRANGER, as well as the DC war anthologies.
I think we are all glad that Fireman Farrell opened the door for Arnold.