Directed by Randall Wallace. With Diane Lane, John Malkovich, Amanda Michalka, Graham McTavish. Secretariat is an 2010 American film for Walt Disney Pictures and Mayhem Pictures.Directed by Randall Wallace. With Diane Lane, John Malkovich, Amanda Michalka, Graham McTavish. Secretariat is an 2010 American film for Walt Disney Pictures and Mayhem Pictures.