"Green Arrow" is the 70th episode of a TV series that premiered in what year?
Green Arrow (Arrow episode) "Green Arrow" is the 70th episode overall and fourth-season premiere of The CW series "Arrow". The episode was written by showrunners Marc Guggenheim and Wendy Mericle from a story by Greg Berlanti and Beth Schwartz and directed by Thor Freudenthal. It was first broadcast on October 7, 2015 in The CW.
Challenge of the Super Friends Challenge of the Superfriends is an American animated television series about a team of superheroes which ran from September 9, 1978, to December 23, 1978, on ABC. The complete series (16 episodes) was produced by Hanna-Barbera Productions for Warner Bros. Television and is based on the Justice League and associated comic book characters published by DC Comics and created by Julius Schwartz, Gardner Fox and Mike Sekowsky. It was the third series of "Super Friends" cartoons, following the original "Super Friends" in 1973 and "The All-New Super Friends Hour" in 1977. It continues to air on Boomerang from Cartoon Network in the United States until February 2, 2009.