The film's music is composed by Deepak Dev.
Kunchacko Boban plays a trickster named Krishnankutty a.k.a. Krish, while Jayasurya dons the role of dancer called Jyothish Kumar and Biju Menon essays a rowdy in the film.
Jayasurya lost weight to play the role of a young dance master in the film.
The film has been shot mainly in Kochi, Thodupuzha, Ottappalam and Hyderabad.
Salim Kumar, Suraj Venjaramoodu, Vijayaraghavan, Vijeesh and Urmila Unni are also in the star-cast.
It will hit the screens on November 23.
The film is produced under the banner of Film Folks.
The film stars Jayasurya, Kunchacko Boban, Biju Menon, Samvrutha Sunil and Bhama in the lead roles.
The film's story is set against the backdrop of a mass marriage ceremony.
'101 Weddings' is directed by Shafi of hits like 'Makeup Man' and 'Chattambinadu' fame.