After their hilarious outings in both Step brothers and Talladega Nights, both Will Ferrell and John C. Reilly will reunite for Devil’s Night.
Written by Andrew Mogel and Jarrad Paul (Yes Man), Devil’s Night is set on October 30, when the real mischief and debauchery goes down. The unofficial holiday made Leonard and Gabe best friends as children, though it would eventually be responsible for tearing them apart. 15 years later, with Devil’s Night growing out of control; they must put their differences aside and reunite to save their neighbourhood from utter destruction. 
Step Brothers was a success due to the great chemistry and one-liners provided by Ferrell and Reilly. If they can bring back the charm from that movie, Devil’s Night should be a hysterical ride.
Reilly has just finished shooting the Marvel phase 2 movie Guardians of the Galaxy, while Ferrell can be seen shortly (December) in Anchorman 2.