Walt Disney Animation Studios ; produced by Osnat Shurer, Peter Del Vecho ; story by Paul Briggs, Don Hall, Adele Lim, Carlos López Estrada, Kiel Murray, Qui Nguyen, John Ripa, Dean Wellins ; screenplay by Qui Nguyen, Adele Lim ; co-directed by Paul Briggs, John Ripa ; directed by Don Hall, Carlos López Estrada
directed by Stephen Gaghan ; screenplay by Stephen Gaghan and Dan Gregor & Doug Mand ; produced by Joe Roth, Jeff Kirschenbaum ; produced by Susan Downey ; a Universal Pictures presentation ; a Roth/Kirschenbaum/Team Downey production