Cornflakes With John Lennon

April's Books on Screen roundup includes the series premieres of "Ripley" on Netflix, "The Sympathizer" on HBO, and "Franklin" on Apple TV+; the season premieres of Hallmark Channel's "When Calls the Heart" and Apple TV+'s "The Big Door Prize"; the conclusion of "Manhunt" on Apple TV+; the continuation of "A Gentleman in Moscow" on Paramount+ with Showtime, "Palm Royale" on Apple TV+, "We Were the Lucky Ones" on Hulu, "Tracker" on CBS, and "Will Trent" on ABC; the films Someone Like You in theaters and One Bad Apple: A Hannah Swensen Mystery on Hallmark Mystery; and the DVD releases of Mean Girls, Which Brings Me to You, The Promised Land and Madame Web.