Question: What is the name of this American actor, comedian, and musician, born in 1980, who starred with Jason Ritter in "Ode to Janice Melt"?

Context paragraphs:
The Last Place: The Last Place is the second studio album by American indie rock band Army Navy, released on July 12, 2011 on the band's own label, The Fever Zone.  A music video for "Ode to Janice Melt", directed by Jeremy Konner and starring Jason Ritter and Simon Helberg, was released on September 15, 2011.  "The Long Goodbye" appeared in the movie "Beastly".

A Bag of Hammers: A Bag of Hammers is a 2011 American comedy-drama film directed by Brian Crano and written by Crano and Jake Sandvig, who co-stars in the film with Jason Ritter.  The soundtrack was written and performed by British folk musician Johnny Flynn.

Jason Ritter: Jason Morgan Ritter (born February 17, 1980) is an American actor, and the son of actress Nancy Morgan and actor John Ritter, known for his roles as Kevin Girardi in the television series "Joan of Arcadia", Ethan Haas in "The Class", as Sean Walker in the NBC series "The Event", and as the voice of Dipper Pines in "Gravity Falls".  He also played the recurring role of Mark Cyr in the NBC television series "Parenthood", for which he received an Emmy Award nomination.

Peter and Vandy: Peter and Vandy is a 2009 American romantic independent drama film starring Jason Ritter and Jess Weixler.  The film was written and directed by Jay DiPietro, adapted from his own play of the same name which opened in 2002 in New York.

Jason Alexander: Jason Scott Greenspan (born September 23, 1959), known by his stage name Jason Alexander, is an American actor, voice actor, comedian and director.

John Ritter: Jonathan Southworth Ritter (September 17, 1948 – September 11, 2003) was an American actor and comedian.  The son of the late singing cowboy star Tex Ritter and the father of actors Jason Ritter and Tyler Ritter, he was best known for his role as Jack Tripper on the ABC sitcom "Three's Company" (1977–84), for which he received a Primetime Emmy Award and a Golden Globe Award in 1984.  He briefly reprised the role on the spin-off "Three's a Crowd", which aired for one season.

Aaron Tveit: Aaron Kyle Tveit ( ; born October 21, 1983) is an American actor and singer.  He is known for originating the roles of Gabe in "Next to Normal" and Frank Abagnale Jr. in the stage version of "Catch Me If You Can" on Broadway.  He is also known for his recurring role as Tripp van der Bilt on The CW's teen drama series "Gossip Girl," his portrayal of Enjolras in the 2012 film adaptation of "Les Misérables", as Mike Warren on the USA Network series "Graceland," and as Danny Zuko in "."  Tveit also starred in the CBS series "BrainDead" as Gareth Ritter.

Carrie Pilby (film): Carrie Pilby is a 2016 American comedy film directed by Susan Johnson and written by Kara Holden and Dean Craig, based on the best-selling novel of the same name by Caren Lissner.  The film stars Bel Powley, Nathan Lane, Gabriel Byrne, Jason Ritter, William Moseley, Vanessa Bayer, and Colin O'Donoghue.  Principal photography began on December 14, 2015 in New York City.

Tyson Ritter: Tyson Jay Ritter (born April 24, 1984) is an American singer-songwriter, multi-instrumentalist, musician, actor, and model.  He is best known as the lead vocalist, bassist, pianist, and songwriter of the pop punk band The All-American Rejects.  As an actor, Ritter appeared as Dane on Amazon Video's "Betas", recurred as rock musician Oliver Rome on NBC's "Parenthood", and has had supporting roles in the films "The House Bunny" (2008), "Love and Mercy" (2014), and "Miss You Already" (2015).

Simon Helberg: Simon Maxwell Helberg (born December 9, 1980) is an American actor, comedian, and musician, best known for his role as Howard Wolowitz in the sitcom "The Big Bang Theory" (2007–), for which he won a Critics' Choice Television Award in 2013.

Supporting paragraphs: The Last Place Simon Helberg
Answer: Simon Helberg