Showcase #1 (1956) (Fire Fighters)

- DC Comics

 featuring Fireman Farrell.

There have not yet been any votes for "Fire Fighters" Vote Now!.

Showcase #2 (1956) (Kings Of The Wild)

- DC Comics

There have not yet been any votes for "Kings Of The Wild" Vote Now!.

Showcase #3 (1956) (The Frogmen!)

- DC Comics

 featuring Navy Frogmen.

There have not yet been any votes for "The Frogmen!" Vote Now!.

Showcase #4 (1956) (Presenting The Flash!)

- DC Comics

 featuring Barry Allen/The Flash, Turtle Man.

Comics-db Score: (There have been 4 votes so far.)

Showcase #5 (1956) (Showcase Presents Manhunters)

- DC Comics

 featuring Manhunters.

There have not yet been any votes for "Showcase Presents Manhunters" Vote Now!.

Showcase #6 (1957) (Showcase Presents Challengers Of The Unknown)

- DC Comics

 featuring Ace Morgan, Red Ryan, Rocky Davis, Professor Haley.

There have not yet been any votes for "Showcase Presents Challengers Of The Unknown" Vote Now!.

Showcase #7 (1957) (Showcase Presents Challengers Of The Unknown)

- DC Comics

 featuring Ace Morgan, Red Ryan, Rocky Davis, Professor Haley.

There have not yet been any votes for "Showcase Presents Challengers Of The Unknown" Vote Now!.

Showcase #8 (1957) (Presenting The Flash!)

- DC Comics

 featuring Barry Allen/The Flash, Len Snart/Captain Cold.

There have not yet been any votes for "Presenting The Flash!" Vote Now!.

Showcase #9 (1957) (Showcase Presents Superman's Girl Friend, Lois Lane)

- DC Comics

 featuring Superman, Lois Lane.

There have not yet been any votes for "Showcase Presents Superman's Girl Friend, Lois Lane" Vote Now!.

Showcase #10 (1957) (Showcase Presents Superman's Girl Friend, Lois Lane)

- DC Comics

 featuring Superman, Lois Lane.

There have not yet been any votes for "Showcase Presents Superman's Girl Friend, Lois Lane" Vote Now!.

Showcase #11 (1957) (Showcase Presents Challengers Of The Unknown)

- DC Comics

 featuring Ace Morgan, Red Ryan, Rocky Davis, Professor Haley.

There have not yet been any votes for "Showcase Presents Challengers Of The Unknown" Vote Now!.

Showcase #12 (1958) (Showcase Presents Challengers Of The Unknown)

- DC Comics

 featuring Ace Morgan, Red Ryan, Rocky Davis, Professor Haley.

There have not yet been any votes for "Showcase Presents Challengers Of The Unknown" Vote Now!.

Showcase #13 (1958) (Presenting The Flash!)

- DC Comics

 featuring Barry Allen/The Flash, Mr. Element.

There have not yet been any votes for "Presenting The Flash!" Vote Now!.

Showcase #14 (1958) (Presenting The Flash!)

- DC Comics

 featuring Barry Allen/The Flash, Mr. Element/Dr. Alchemy.

There have not yet been any votes for "Presenting The Flash!" Vote Now!.

Showcase #15 (1958) (Showcase Presents The Space Ranger)

- DC Comics

 featuring Space Ranger.

There have not yet been any votes for "Showcase Presents The Space Ranger" Vote Now!.

Showcase #16 (1958) (Showcase Presents The Space Ranger)

- DC Comics

 featuring Space Ranger.

There have not yet been any votes for "Showcase Presents The Space Ranger" Vote Now!.

Showcase #17 (1958) (Adventures On Other Worlds)

- DC Comics

 featuring Adam Strange.

There have not yet been any votes for "Adventures On Other Worlds" Vote Now!.

Showcase #18 (1959) (Adventures On Other Worlds)

- DC Comics

 featuring Adam Strange.

There have not yet been any votes for "Adventures On Other Worlds" Vote Now!.

Showcase #19 (1959) (Showcase Presents Adam Strange)

- DC Comics

 featuring Adam Strange.

There have not yet been any votes for "Showcase Presents Adam Strange" Vote Now!.

Showcase #20 (1959) (Prisoners Of 100 Million B.C.!)

- DC Comics

 featuring Rip Hunter.

There have not yet been any votes for "Prisoners Of 100 Million B.C.!" Vote Now!.

Showcase #21 (1959) (Showcase Presents Rip Hunter... Time Master)

- DC Comics

 featuring Rip Hunter.

There have not yet been any votes for "Showcase Presents Rip Hunter... Time Master" Vote Now!.

Showcase #22 (1959) (Menace Of The Runaway Missle!)

- DC Comics

 featuring Hal Jordan/Green Lantern, Abin Sur/Green Lantern of Sector 2814, Carl Ferris, Carol Ferris, Frank Nichols, Saboteurs....

There have not yet been any votes for "Menace Of The Runaway Missle!" Vote Now!.

Showcase #23 (1959) (The Invisible Destroyer!)

- DC Comics

 featuring Hal Jordan/Green Lantern.

There have not yet been any votes for "The Invisible Destroyer!" Vote Now!.

Showcase #24 (1960) (The Creature That Couldn't Die!)

- DC Comics

 featuring Hal Jordan/Green Lantern.

There have not yet been any votes for "The Creature That Couldn't Die!" Vote Now!.

Showcase #25 (1960) (Showcase Presents Rip Hunter... Time Master)

- DC Comics

 featuring Rip Hunter.

There have not yet been any votes for "Showcase Presents Rip Hunter... Time Master" Vote Now!.