It's a Super Life Supergirl : Season 5 Episode 13
TV-PG The CW 43m int(0)
Aired: February 23rd, 2020 @ 9:00 PM EST on The CW
Mxyzptlk returns with a proposition for Kara – what if she could go back in time and tell Lena her secret before Lex did, would things turn out different? Looking back over key moments throughout the series, Kara must decide if she wants to change history to become friends with Lena again.