[6][7] In 2007, Ronalds produced and co-starred in the horror-comedy Netherbeast Incorporated, released in 2007 and directed by his brother Dean and starring Darrell Hammond, Judd Nelson, Dave Foley, Robert Wagner, Jason Mewes, Amy Davidson and Steve "Blue's Clues" Burns.

[9] In 2010, Brian co-starred and produced the crime-thriller "Dirty Little Trick" starring Dean Cain, Michael Madsen and Christie Burson.

[10] In 2011, Ronalds produced the feature film "Ashley" with Tom Malloy, directed by his brother Dean, and starring America's Next Top Model winner, Nicole Fox, Two and a Half Men's Jennifer Taylor, Tom Malloy and Michael Madsen.

[11][12][13] Ronalds was born in Los Angeles, CA, grew up in Littleton, Colorado, graduated from Columbine Highschool, received his BA in English at the University of Northern Colorado[14] and currently lives in Los Angeles, CA with his two sons Leif & Logan, step-son Thaine, step-daughter Paige, and wife (actress and writer) Michelle Palermo.

[15] Ronalds was covered in several popular medias of India when he visited the Bollywood with Tom Malloy.