What Mack's Been Keeping From Yo-Yo
02:47 | 01.24.17 | TV-14 | CC
Yo-Yo confronts Mack when he returns from his personal mission and he reveals he went to see his ex. He explains they had a daughter who died and his ex was having a hard time. From Marvel's Agents of S.H.I.E.L.D. Season 4, Episode 11: Wake Up. Watch all-new episodes TUESDAYS 10|9c on ABC.