Must-See LGBTQ TV: 'Gender Revolution' premieres on Nat Geo, Gigi Gorgeous's documentary on YouTube Red and more!

Grab the remote, set your DVR or queue up your streaming service of choice! GLAAD is bringing you the highlights in LGBTQ on TV this week. Check back every Sunday for up-to-date coverage in LGBTQ-inclusive programming on TV.

The two-hour documentary Gender Revolution: A Journey with Katie Couric premieres Monday night. The special sees Couric travelling the country to speak with scientists, psychologists, advocates, authors, and families to talk about different aspects of gender identity through both a cultural lense and a scientific lense. Gender Revolution: A Journey with Katie Couric: Monday, 9pm on Nat Geo.

On this week's Shadowhunters, Magnus and Alec finally get to go on their first date. Meanwhile, Clary and Isabelle visit the Iron Sisters in hopes of getting new information about Valentine's plans, and Maia and Simon search for a missing Luke. Shadowhunters: Monday, 8pm on Freeform.

 YouTube Red documentary This is Everything: Gigi Gorgeous is available for subscribers on Wednesday. The film looks back at Gigi's life as she builds her career as digital star and model, while sharing her transition online and building a community. Click here to find out how to join YouTube Red in your country or purchase stand-alone Red content if membership is not available yet. This is Everything: Gigi Gorgeous: Wednesday on YouTube Red.

Sunday, February 5: Black Sails (9pm, Starz)

Monday: Shadowhunters (8pm, Freeform); Supergirl (8pm, The CW); Jane the Virgin (8pm, The CW); Gender Revolution (9pm, Nat Geo); Quantico (10pm, ABC)

Tuesday: The Fosters (8pm, Freeform); DC’S Legends of Tomorrow (9pm, The CW); This is Us (9pm, NBC); The Real O’Neals (9:30pm, ABC)

Wednesday: Arrow (8pm, The CW); Star (9pm, FOX); Modern Family (9pm, ABC); The Magicians (9pm, Syfy); Code Black (10pm, CBS); This is Everything: Gigi Gorgeous (YouTube Red)

Thursday: Grey’s Anatomy (8pm, ABC); Scandal (9pm, ABC); Nashville (9pm, CMT); Riverdale (9pm, The CW); How to Get Away with Murder (10pm, ABC)