Question: What is the birthdate of this American actress, producer, singer, comic book writer, and political activist, who starred in Descent?

Context paragraphs:
Archie Goodwin (comics): Archie Goodwin (September 8, 1937 – March 1, 1998) was an American comic book writer, editor, and artist.  He worked on a number of comic strips in addition to comic books, and is best known for his Warren and Marvel Comics work.  For Warren he was chief writer and editor of landmark horror anthology titles "Creepy" and "Eerie" between 1964 and 1967.  At Marvel, he served as the company's editor-in-chief from 1976 to the end of 1977.  In the 1980s, he edited the publisher's anthology magazine "Epic Illustrated" and its Epic Comics imprint.  He is also known for his work on "Star Wars" in both comic books and newspaper strips.  He is regularly cited as the "best-loved comic book editor, ever."

Bryan Johnson (comic book writer): Bryan Lee Johnson (born December 7, 1967) is an American comic book writer, podcaster, actor and television personality associated with filmmaker Kevin Smith and the View Askewniverse.  He is best known by his local fame in New Jersey and appearances in Smith's New Jersey films as comic book fan Steve-Dave Pulasti.  He was also the basis for the "Clerks" character Randal Graves.  Through his friendship with Smith, he was often involved in his productions until Smith moved to Los Angeles.  He wrote and directed one film, "Vulgar" (2000), for View Askew.  He worked briefly at the Los Angeles branch of Smith's comic book store, Jay and Silent Bob's Secret Stash.  He became co-host of the "Tell 'Em Steve-Dave! " podcast with friend Walt Flanagan and Brian Quinn.  He also has co-starred on the AMC reality series "Comic Book Men" since 2012.

Mark Badger: Mark Badger is an illustrator who has worked as a penciler, inker, cover artist, painter, and occasional colorist in the American comic book industry.  In addition to his career as a comic book artist, Badger is a political activist and organizer, often mixing the comic book medium with activism.  As an early adapter of digital tools to create comic art, Badger has taken to create web-based comics for the purposes of education and activism.  Badger also teaches "Programming, comic books, and web development" at San Francisco’s Academy of Art University.  Badger, a native of Cleveland, was diagnosed with multiple sclerosis at age thirty.  He lives in Oakland, California.

Descent (2007 film): Descent is a 2007 American thriller film directed by Talia Lugacy and produced by and starring Rosario Dawson.

Dann Thomas: Dann Thomas (born Danette Maxx Couto January 30, 1952) is an American comic book writer and is the wife of comic book writer and editor Roy Thomas.  She has at times collaborated with her husband on "All-Star Squadron", "Arak, Son of Thunder", the "Crimson Avenger" miniseries, and "Avengers West Coast".

Rosario Dawson: Rosario Isabel Dawson (born May 9, 1979) is an American actress, producer, singer, comic book writer, and political activist.  She made her film debut in the 1995 teen drama "Kids".  Her subsequent film roles include "He Got Game", "Men in Black II", "25th Hour", "Rent", "Sin City", "Death Proof", "Seven Pounds", "", and "Top Five".  Dawson has also provided voice-over work for Disney and DC.

John Stanley (cartoonist): John Stanley (March 22, 1914 – November 11, 1993) was an American cartoonist and comic book writer, best known for writing Little Lulu comic book stories from 1945 to 1959.  While mostly known for scripting, Stanley also drew many of his stories, including the earliest issues of "Little Lulu" and its "Tubby" spinoff series.  His specialty was humorous stories, both with licensed characters and those of his own creation.  His writing style has been described as employing "colorful, S. J. Perelman-ish language and a decidedly bizarre, macabre wit (reminiscent of writer Roald Dahl)", with storylines that "were cohesive and tightly constructed, with nary a loose thread in the plot".  He has been compared to Carl Barks, and cartoonist Fred Hembeck has dubbed him "the most consistently funny cartoonist to work in the comic book medium".  Captain Marvel co-creator C. C. Beck remarked, "The only comic books I ever read and enjoyed were "Little Lulu" and "Donald Duck"".

Christopher Yost: Christopher Lee Yost (born February 21, 1973) is an American film, animation and comic book writer best known as the head writer of the Marvel Comics animated series "" and co-writer (with his frequent collaborator Craig Kyle) of the comic book series "X-23: Innocence Lost", "X-23: Target X", "New X-Men", "X-Force".  and "Scarlet Spider" (Volume 2).  Yost was a member of the Marvel Writers Program and has worked as a screenwriter for Marvel Studios' Marvel Cinematic Universe with "" (2013) and "" (2017); while he is also signed on to write the "" spin-off movie, "Silver & Black", based on the comic book superheroes Silver Sable and Black Cat.

Nick Spencer: Nick Spencer is a comic book writer.  As a comic book writer, he is known for his creator-owned titles at Image Comics ("Morning Glories", "Thief of Thieves", "Bedlam", "The Fix"), his work at DC Comics ("Action Comics", "T.H.U.N.D.E.R. Agents"), and for his current work at Marvel Comics ("Secret Avengers", "Superior Foes of Spider-Man", "Avengers World," "Ant-Man").

Comics artist: A comics artist (also comic book artist or graphic novel artist, comic book producer, comic book illustrator, comic book writer, and comic book author) is a person working within the comics medium on comic strips, comic books, or graphic novels.  The term may refer to any number of artists who contribute to produce a work in the comics form, from those who oversee all aspects of the work to those who contribute only a part.

Supporting paragraphs: Descent (2007 film) Rosario Dawson
Answer: May 9, 1979