The Filipino Champ Manny "Pacman" Pacquiao has been wished to join the Expendables 4 by Sylvester Stallone and Arnold Schwarzenegger as the "vicious rebel general". An affirmation from Manny Pacquiao's camp said that the two original stars of the said movie have invited Manny to join the Expendables 4 cast aside from wishing him a good luck as they visited him in his locker room during his fight against Chris Algieri in Macau.

Pound-for-Pound King has allegedly accepted the offer which made two legends smiling as they left the room. The other casts of the Expendables are excited to have Pacquiao in the group. Terry Crews has stated during an interview with Ricky Lo, "Expendables 3 with Manny Pacquiao, you said it right now!". Jean Claude Van Damme who played a role of a villain has expressed his opinion on the idea of having Manny as part of the cast and he said "that would be wonderful".

The eight-division world boxing champion is a local movie star, a recording artist, a pastor, a congressman, a basketball coach and player and now he will possibly be an international film actor. He has experienced acting in film and television wherein he has appeared in nine local productions since year 2000 and has hosted a series of local television shows.

Some stars have expressed their interest to join the cast such as Jackie Chan, Pierce Brosnan, Hulk Hogan and Dwayne "The Rock" Johnson. It has been reported that Hogan has confirmed his participation via Twitter while Johnso has been quoted as having mutual interest to join the franchise.

Aside From the Expendables 3 cast, some of the biggest names in action films will also be shooting for Expendables 4 like Denzel Washington as the President, Kevin Costner as Commissioner Jones, FBI Officer, Mark Wahlberg as Lieutenant Williamson, FBI Officer, Ian McKellen as John Christmas, Lee's father, Ray park as Speed and Dave Bautista as Beast, bodyguards of Artemis Wilson, Hugh Jackman as Holt Bartenbauzer and Vin Diesel as Frank Walker, bounty hunters, Ron Perlman as Artemis Wilson, former James Bond, Robert de Niro, Steven Seagal, and Harrison Ford as Max Drummer

Expendables 4 is a sequel of the movie "Expendables" which was starred by Sylvester Stallone as Barney Ross, which was started on year 2010 and has been directed by Avi Lerner. The latest version of the "Expendables" franchise did not earn well in the United States with a little gross income of over $40 million.