"The dance film I am currently writing and will be directing soon, will completely have an all new cast, " Kunder wrote on microblogging site Twitter.
Kunder, who is marrried to ace choreographer Farah Khan, further said he would be conducting auditions for his film all over the world.
"This dance film will be a breakthrough in many ways. Super excited about this. The entire cast will be intensively auditioned all over the world and chosen, " he posted.
Meanwhile, Kunder is busy with the shooting of "Joker", which stars Akshay Kumar and Sonakshi Sinha in the lead along with Shreyas Talpade and Minissha Lamba.