DON’T MISS
Shark Week — It’s time once again to sink our teeth into television’s longest-running summer event. Now in its 28th year, this fin-tastic celebration of the mysterious creatures of the deep will feature 19 hours of original programming — the most ever. It all kicks off with “Shark Trek,” a documentary that follows a marine biologist as he tags great whites off the coast of Cape Cod in Massachusetts and attempts to determine their swim patterns. 8 p.m. Sunday, Discovery Channel.
OTHER GOOD BETS
SUNDAY: The chilling second season of “Penny Dreadful” comes to an end as Vanessa (Eva Green) relies on her strength in an attempt to defeat the demon. 10 p.m., Showtime.
SUNDAY: We’re worried about Gordon (Scoot McNairy) on “Halt and Catch Fire.” Having discovered he has brain damage, he heads to California to reconnect with his brother and, apparently, tie up loose ends. 10 p.m., AMC.
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MONDAY: “Penn & Teller: Fool Us” returns for a second season of magical shenanigans as more illusionists try their best to trick the veteran duo. 8 p.m., The CW.
MONDAY: It’s the downsized version of home sweet home in “Tiny House, Big Living.” The new series follows families seeking to move into a super-cozy, one-room-fits-all property. 9 p.m., HGTV.
TUESDAY: Season 3 of “Hollywood Game Night” kicks off with a new set of challenges and celebrity players, including John Legend, Jesse Tyler Ferguson, Jane Krakowski and Zachary Quinto. 9 p.m., NBC.
WEDNESDAY: “Million Dollar Listing San Francisco” is the latest entry in the reality franchise about pricy properties and the ambitious brokers who peddle them. 10 p.m., Bravo.
THURSDAY: Will viewers be seduced by “Dates”? It’s a romantic anthology series from the U.K. that features a rotating cast of characters meeting for the first time via an online dating service. Expect plenty of awkward moments. 8 p.m., The CW.
THURSDAY: As the moody drama “Rectify” returns for a third season, Daniel (Aden Young) and his family cope with fallout from his stunning confession in the Hanna Dean murder case. 10 p.m., SundanceTV.
FRIDAY: “Treehouse Masters” returns for a fourth season that has Pete Nelson and his team designing private hideaways for those who want to reconnect with nature and awaken their inner child. 8 p.m., Animal Planet.
SATURDAY: Andy Samberg and Kit Harington serve up lots of laughs in “7 Days in Hell.” It’s a sports mockumentary about two tennis titans who lock up in an epic Wimbledon match, with cameos by Serena Williams, John McEnroe and Chris Evert. 10 p.m., HBO.
