Plan your week in entertainment with these highlights and pop-culture milestones:
Tune in:Â NBCâ€™s â€œTimelessâ€ gets the time-traveling group back together one last time for a two-part series finale on Thursday, 8 p.m. EST/PST. The series follows a trio of adventurers who travel back in time to try and stop a nefarious organization from altering history.
View: “The House With a Clock in its Walls,” starring Jack Black, Cate Blanchett and Owen Vaccaro, is out on Tuesday. The film stars Vaccaro as an orphan named Lewis who is taken in by his magician uncle (Black). Soon, Lewis discovers his uncle is furiously searching for a clock that could cause the end of the world, hidden in the walls of his house. The film also stars Kyle MacLachlan and Renee Elise Goldsberry.
Watch:Â Acorn TV presents â€œBloodâ€ on Monday. The six-part thriller stars Carolina Main as Cat Hogan, who has been avoiding her family for the past 10 years, but returns home after her motherâ€™s unexpected death. The series also stars Adrian Dunbar as her father, Jim.
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Go to: â€œMary Poppins Returnsâ€ opens nationwide Wednesday. Emily Blunt takes on the role of the beloved and magical nanny who returns decades after her original visit to help the Banks siblings, particularly Michael and his children. The film also stars Emily Mortimer, Meryl Streep, Dick Van Dyke, Lin-Manuel Miranda, Colin Firth and Ben Whishaw.