With its April 10 premiere date fast approaching, Netflix is in full promo mode for "Daredevil," the first of the streaming service's five live-action Marvel series. The latest teaser for the series comes via the show's Twitter account and features Matt Murdock (Charlie Cox) both in and out of his makeshift vigilante costume, all set to the sound of a pulsating heartbeat. The tweet alludes to Murdock's dayjob as a lawyer and his extracurricular activities as the crime-fighting Daredevil with the tagline "Serve justice by day, deliver it by night."

"Daredevil" stars Charlie Cox as Matt Murdock/Daredevil, Elden Henson as Foggy Nelson, Deborah Ann Woll as Karen Page, Rosario Dawson as Claire Temple, Bob Gunton as Leland Owlsley, Scott Glenn as Stick, Ayelet Zurer as Vanessa Marianna, Vondie Curtis-Hall as Ben Urich, Toby Leonard Moore as Wesley and Vincent D'Onofrio as the Kingpin. All 13 episodes of "Daredevil" debut on Netflix on April 10.