John Ostrander

An image from Superman, one of the productions that also features John Ostrander.

John Ostrander

Advertisement

John Ostrander

April 20, 1949 — USA

John Ostrander is an American comic book writer.

Advertisement

Suicide Squad

Suicide Squad

2016

The Flash

The Flash

2014

The Suicide Squad

The Suicide Squad

2021

Supergirl

Supergirl

2015

Superman

Superman

2025

Peacemaker

Peacemaker

2022

Titans

Titans

2018

Young Justice

Young Justice

2010

Advertisement

Advertisement