Siddique is an Indian film actor, producer, and television compère. He has starred in over 250 Malayalam films. Siddique made his acting debut with the film Aa Neram Alppa Dooram (1985). He got a break with the comedy film In Harihar Nagar (1990). Due to its success, Siddique acted in a variety of comic roles during the early-1990s in films such as Godfather, Manthrikacheppu, Simhavalan Menon, Kasargode Khadarbhai, Thiruthalvaadi, Mughamudra, Kunukkitta Kozhi, and Welcome to Kodaikanal. Siddique turned to more serious roles with Asuravamsam and Lelam (both 1997). He did a strong villain role in Sathyameva Jayathe (2001), and post its success has done a variety of villain roles. In 2004, he was awarded the Kerala State Film Award for Best Supporting Actor for his performances in Sasneham Sumitra and Choonda. Siddique ventured into production by co-producing the film Nandanam (2002) under the banner Bhavana Cinema. In 2013, he received the Nandi Special Jury Award for Naa Bangaaru Talli.