Question: What actor starred in Big John, Little John and helped provide music for the "Sharknado," film?

Context paragraphs:
Ferocious Bloodaxe: Ferocious Bloodaxe is a comedy music project that began in 2006 when university students Adam Turner and Stephen Hendry developed a comedic double act of a band that had no music.  Fellow class mate, Lee Barrett, was brought in as a backing singer.  From then on he was referred to as L Bargie.  Lee's younger brother, Kyle, was brought in to provide music, which would never be used, and was nicknamed K Bargie.  In 2009 a short film, as a mock-mockumentary, called Ferocious Bloodaxe: The Movie, was created, written and directed by Kyle Barrett.  After a few successful screenings it became a minor cult hit.  The sequel, Ferocious Bloodaxe: Part II - 2 Ferocious 2 Bloodaxe, has been in development for 3 years.  Filming began in 2011, reuniting the original cast.  Filming was stalled after various issues.  Filming resumed in March 2012.

Big John, Little John: Big John, Little John is an American Saturday-morning situation comedy, produced by Sherwood Schwartz, which starred Herbert Edelman as "Big John" and Robert "Robbie" Rist as "Little John."  The show first aired on September 11, 1976 on NBC, and ran for one season of 13 episodes.  The series was produced by Redwood Productions in association with D'Angelo-Bullock-Allen Productions.  In the United Kingdom, it was shown on BBC One.

Swell Music: Swell Music + Sound is a music, sound design, and audio post-production house based in Los Angeles and San Francisco, California.  They provide music and sound for film, TV, and multimedia.  Swell was founded by lead composer/mixer Elad Marish.  Swell's work can be found on nationwide spots (AT&T, Ubisoft, Pepsi, MTV, BET) and on music videos for artists such as Beyonce, Pitbull, Nicki Minaj, Drake, and Lil Wayne.

Double Agent (1987 film): Double Agent was a made for TV film from Walt Disney Television directed by Michael Vejar.  It starred Michael McKean, Susan Walden, Christopher Burton, Judith Jones, and Lloyd Bochner.  Additional cast included Del Zamora, John Putch, Alexa Hamilton, Jane A. Johnston, Lois January, Saveli Kramarov, Allan Kolman, and Big John Studd.  Double Agent was first telecast March 29, 1987, on The Disney Sunday Movie series.

The Northshore Regional Endowment For The Arts: The Northshore Regional Endowment For The Arts (NREA) is a non-profit organization in Louisiana, USA that offers opportunities in music and art education for local youth, and promotes local artists and musicians through a number of programs.  The organization has hosted an annual music and arts festival, the "Strawberry Jam'n Toast To The Arts" since 2001.  In 2008 the endowment started the "JamFest Indie Film Festival".  It also works with schools to provide music education to local students, and assists local artists and musicians in promotion and marketing.

Larry Brown (musician): Larry Brown (born 1947) is a musician, composer and recording engineer.  In the 1960s, he started out playing drums in various bands including surf music bands.  During the late 1960s to the 1970s, he either provided or helped provide music for a number of exploitation flicks which include biker cult classics such as "The Wild Angels", "The Glory Stompers", "The Angry Breed".  He also worked on the film "Mary Jane".

Ah2 Music: Ah2 is based in Los Angeles, California.  Ah2 was founded in 2003 by American born composers Jeff Lippencott and Mark T. Williams to provide music themes and underscores for television and film.

Timeless Music Company: Timeless Music Company is an Australian independent music label that was founded by John Evans and Marko Srdanov-Miletic.  The music label is involved in both physical and digital distribution, licensing, publishing, synchronisation and online retail.  They provide music fans access to classics from all eras including rare recordings from the 1920s, 30s and 40s to present-day acts.

Robbie Rist: Robert Anthony "Robbie" Rist (born April 4, 1964) is an American actor and musician.  He is known for playing Cousin Oliver in "The Brady Bunch", and for voicing characters in television shows and movies, like Stuffy the overly proud stuffed dragon in "Doc McStuffins", and Michelangelo in the 1990 film "Teenage Mutant Ninja Turtles".  He and director Anthony C. Ferrante provided music for the "Sharknado" film and the theme song for the "Sharknado" franchise.

Three Point Capital: Three Point Capital (TPC) is a specialty finance company that specializes in the funding of film and television.  TPC has been involved in over 300 films and has an aggregate budget of over $500,000,000.  Originally established for tax lending purposes, the company expanded to brokerage and advisory services.  TPC focuses on small to middle-market investment opportunities and has helped provide services for movies such as "Manchester by the Sea", "Beast of No Nation", and "Dirty Grandpa".  Generally the projects range from $1 million to $15-20 million, with most projects ending up in the $3-8 million range.  Mostly lending against tax credits, they have expanded into lending against sales contracts and expected sales contracts.  They were involved in a lawsuit against Mark Hulme and the team associated in the production of "Jobs" due to an outstanding loan balance of $2.14 million.  Their focus on the production team and not the project makes them popular for indie films.  TPC has offices in Los Angeles, New York, Baton Rouge, and most recently expanded into Cincinnati.

Supporting paragraphs: Big John, Little John Robbie Rist
Answer: Robert "Robbie" Rist