When enemies Boris, Natasha and Fearless leader escape into the real world with a nefarious scheme, Rocky & Bullwinkle do the same and team up with a young F.B.I. agent to stop the trio. starring Rene Russo, Jason Alexander, Randy Quaid, Kel Mitchell, Kenan Thompson, Piper Perabo; also starring David Alan Grier, Jon Polito, and James Rebhorn; with Carl Reiner, Jonathan Winters, and Robert de Niro. featuring the voices of June Foray and Keith Scott [narrating along the way]. Des McAnuff directs from an adaptation by Kenneth Lonergan; Based on characters from the main story segments of "Rocky and His Friends", developed by Jay Ward. Produced by Jane Rosenthal and de Niro; Executive Producers: Tiffany Ward and David Nicksay. Music by Mark Mothersbaugh; Executive Music Producer: Joel Sill. VFX Producer: Kimberly K. Nelson. CG Characters & SVFX by ILM. Traditional Animation [inspired by the original show's style] by Wild Brain Inc.. a Tribeca production for Universal Pictures, with Capella/[Dritte Beteilgung] KC Meiden [AG & Co. KG]. Filmed on location in California [including Universal Studios Hollywood], New York City, Washington D.C. and Illinois from February 16 - May 23, 1999 Approved [#37559]/rated PG for brief mild language Rocky and Bullwinkle, and related characters: ™ & © Jay Ward Productions, Inc.