Taking to micro-blogging site Twitter, Balaji Motion Pictures said, "Get ready for craziness that cuts through. #MentalHaiKya - releasing on 21st June 2019. #MentalHaiKyaOn21stJune
#KanganaRanaut @RajkummarRao @ektaravikapoor @RuchikaaKapoor @ShaaileshRSingh @pkovelamudi @KanikaDhillon @KanganaFanClub".
Rajkummar Rao said, "Madness has made its cut! Catch Mental Hai Kya in theatres on 21st June 2019. #MentalHaiKya #MentalHaiKyaOn21stJune#KanganaRanaut @ektaravikapoor @pkovelamudi @RuchikaaKapoor @ShaaileshRSingh @KanikaDhillon".
Producer Ekta Kapoor said, "Time to go MENTAL! Mental Hai Kya, in theatres 21st June 2019.
#MentalHaiKya #MentalHaiKyaOn21stJune #KanganaRanaut @RajkummarRao @RuchikaaKapoor @ShaaileshRSingh @pkovelamudi @KanikaDhillon @KanganaFanClub @balajimotionpic".