This weekend, Melissa McCarthy and Susan Sarandon hit the road in the comedy "Tammy" (check out our hilarious Unscripted below!), an NYPD sergeant (Eric Bana) teams with an unconventional priest (Edgar Ramirez) to battle sinister forces in "Deliver Us From Evil," and AMC airs every episode of "The Walking Dead," beginning this Friday at 9 a.m. for their "Dead, White, and Blue" marathon.

Weekend Movies & TV: 'Tammy,' 'The Walking Dead Marathon,' & More


Also in theaters this weekend:
  • "Earth to Echo" follows a group of kids who, after receiving a series of encrypted messages, embark on an adventure with an alien who needs their help.
  • "Life Itself" is a critically acclaimed documentary that chronicles the life of the late critic and social commentator Roger Ebert.
  • In "The Girl on the Train," a documentary filmmaker's chance encounter with a mysterious young woman leads him down an unexpected path for his latest project.

Also on TV this weekend:
  • The annual "Macy's Fourth of July Fireworks Spectacular" airs (NBC, 8 p.m. ET Friday).
  • "The '90s: The Last Great Decade?" is a three-night documentary miniseries that explores multiple aspects of the 1990s; Rob Lowe narrates (Nat Geo, 9 p.m. ET Sunday).
  • Two-hour concert special "Miley Cyrus: Bangerz Tour" airs (NBC, 9 p.m. ET Sunday).
  • The second season of "Witches of East End" premieres (Lifetime, 9 p.m. ET Sunday).