When did Invincible Season 1 Episode 4 air?
Invincible Season 1 Episode 4 aired on April 1, 2021.


Almost there.
Mark Grayson is a normal teenager except for the fact that his father is the most powerful superhero on the planet. Shortly after his seventeenth birthday, Mark begins to develop powers of his own and enters into his father’s tutelage.

It's two firsts for Mark: a first date and a first trip to another planet. At the same time, Nolan and Debbie revisit their own first vacation together.
Direct answers for episode-level questions and details.
Invincible Season 1 Episode 4 aired on April 1, 2021.
This episode runs for approximately 48 minutes.
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