A Million Little Things 4x20 "Just in Case" Season 4 Episode 20 Promo (Season Finale) - The strength of Maggie and Gary’s relationship is put to the test once again.
Rome makes a sacrifice for a student in distress; Theo turns to an unlikely source to help his mom through a rough patch, and Eddie learns a shocking secret about Anna on the season finale of “A Million Little Things,” airing Wednesday, May 18th on ABC.
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