- "There's never a shortage of people out there who wanna screw things up for the rest of us. You know what they say: All it takes for evil to succeed..."
"...is for good men and women to do nothing."
"That's Titans. Good men and women not doing nothing."
- —Dick Grayson and Rachel Roth[src]
Titans is a web television series based on the DC Comics superhero team of the same name. The series' first season premiered on October 12, 2018, and concluded on December 21, 2018. The second season premiered on September 6, 2019, and concluded on November 29, 2019. On November 11, 2019, the series was officially renewed for a third season, which is scheduled to premiere in 2020.
Titans follows a group of young heroes from across the DC Universe as they come of age and fight evil in a darker take on the classic Teen Titans narrative. The group features Dick Grayson, a conflicted retired superhero sidekick, and Rachel Roth, a young girl tormented by her mysterious demonic powers and a cult hell-bent on her capture. Joining them are the hot-headed alien protector, Starfire, and loveable shape-shifting outcast, Beast Boy.
- Brenton Thwaites as Detective Dick Grayson/Robin/Nightwing (season 1-2)
- Anna Diop as Princess Koriand'r/Kory Anders/Starfire (season 1-2)
- Teagan Croft as Rachel Roth/Raven (season 1-2)
- Ryan Potter as Gar Logan (season 1-2)
- Curran Walters as Jason Todd/Robin (season 2; recurring season 1)
- Conor Leslie as Donna Troy/Wonder Girl (season 2; guest season 1)
- Minka Kelly as Dawn Granger/Dove (season 2; recurring season 1)
- Alan Ritchson as Hank Hall/Hawk (season 2; recurring season 1)
- Esai Morales as Slade Wilson/Deathstroke (season 2)
- Chelsea Zhang as Rose Wilson/Ravager (season 2)
- Joshua Orpin as Subject 13/Conner/Superboy (season 2)
- Damaris Lewis as Queen Blackfire (season 3; guest season 2)
- Reed Birney as Dr. Adamson (season 1)
- Melody Johnson as Nuclear Mom (season 1)
- Logan Thompson as Nuclear Biff (season 1)
- Jeni Ross as Nuclear Sis (season 1)
- Jeff Clarke as Nuclear Dad (season 1)
- Rachel Nichols as Angela Azarath (season 1; guest season 2)
- Seamus Dever as Trigon (season 1; guest season 2)
- Demore Barnes as William Wintergreen (season 2)
- Iain Glen as Bruce Wayne/Batman (season 2)
- Michael Mosley as Dr. Arthur Light (season 2)
- Robbie Jones as Faddei (season 2)
- Drew Van Acker as Garth/Aqualad (season 2)
- Chella Man as Jericho (season 2)
- Mayko Nguyen as Adeline (season 2)
- Raoul Bhaneja as Walter Hawn (season 2)
- Natalie Gumede as Mercy Graves (season 2)
- To be confirmed actor as Roy Harper (season 3)
- To be confirmed actress as Barbara Gordon/Oracle (season 3)
- To be confirmed actor as Lex Luthor (season 3)
- In the Arrowverse crossover "Crisis on Infinite Earths", Titans universe was designated as Earth-9 in both the original and new multiverses.
- Casey Lee Williams, known for providing soundtrack vocals on shows such as RWBY and Red Vs Blue, received a credit for her work on the scores of several episodes throughout seasons 1 and 2.