Did Hank hit it off with M'Gann?

That was a key question on Supergirl Season 2 Episode 4 when Hank was thrilled to have someone in his life just like him.

Watch Supergirl Season 2 Episode 4 Online

Meanwhile on this hit drama series, Supergirl started training Mon-El, who she took under her wing after schooling him on what went down with his home planet. 

Also, Kara and Alex were forced to infiltrate an alien fight club which was run by Roulette. 

Use the video above to watch Supergirl online to get caught up with the latest developments for the residents of National City.

Paul Dailly was an Associate Editor for TV Fanatic.Follow him on X.