Watch A Million Little Things Online: Season 4 Episode 19

Who helped Maggie through a difficult time?

On A Million Little Things Season 4 Episode 19, help was on hand from an unexpected source.

Meanwhile, Katherine grappled with her history with Shanice and her future with Greta.

Elsewhere, Rome faced off with his childhood bully, leading to a shocking turn of events.

Who returned in one of the most surprising episodes yet?

Use the video above to watch A Million Little Things online right here via TV Fanatic.

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