Title: Cocktail (2020 film)
Content:  Cocktail is a 2020 Indian Tamil-language comedy film directed by debutante Ra.Vijaya Murugan, and starring Yogi Babu, Niviksha Naidu, Mithun Maheswaran, Pugazh, KPY Bala and Kawin. The film was released on 10 July 2020.
Title: Cocktail (2012 film)
Content:  Cocktail is a 2012 Indian romantic comedy drama film directed by Homi Adajania and produced by Saif Ali Khan and Dinesh Vijan, starring Deepika Padukone, Saif Ali Khan and debutante Diana Penty as the lead roles, with Boman Irani and Dimple Kapadia and Randeep Hooda as supporting roles. The soundtrack was performed by Pritam and Salim–Sulaiman. Cocktail was released worldwide on 13 July 2012, with mixed-to-positive reviews, garnering high praise for Padukone and Penty's performances. Made on a budget of inr 650000000, Cocktail emerged as a commercial success, grossing inr 1260000000 worldwide.
Title: Cocktail (2010 film)
Content:  Cocktail is a 2010 Malayalam thriller film edited and directed by Arun Kumar Aravind. The film stars Jayasurya, Anoop Menon, and Samvrutha Sunil in the lead roles, while Fahadh Faasil, Aparna Nair, Innocent, and Mamukkoya play supporting roles. The film released on 22 October 2010. The film was co-written by Anoop Menon and is an uncredited remake of the Canadian film Butterfly on a Wheel. It was the directorial debut of film editor Arun Kumar.
Title: Cocktails (film)
Content:  Cocktails is a 1928 British silent comedy film directed by Monty Banks and starring Harald Madsen, Enid Stamp-Taylor and Carl Schenstrøm.
Title: Cocktail (2012 film)
Content:  Priyanka Chopra was the original choice for the role of Veronica, but was ultimately not cast due to creative issues. Deepika Padukone and Imran Khan were initially signed on to play the leads in the film, after their chemistry in the promos of Break Ke Baad struck a chord with the youth. However, the latter declined the film and was consequently replaced by Saif Ali Khan, who decided to also produce the film under his production house Illuminati Films. Padukone was offered both the roles of Veronica and Meera, however the character of Meera was similar to her role in Love Aaj Kal (2009) and so she chose the role of Veronica as a challenge. Model Diana Penty, who was earlier supposed to play the female lead in Imtiaz Ali's Rockstar (2011), was later signed on to Cocktail instead, on Ali's suggestion, and thus made her debut in Bollywood.
Title: Cocktail (2010 film)
Content:  The soundtrack of the film was composed by Alphons Joseph and Ratheesh Vegha. The album features seven songs written by Anil Panachooran and Santhosh Varma.
Title: Cocktail (2020 film)
Content:  The songs are composed by Sai Bhaskar.
Title: Cocktail Hour (film)
Content:  Cocktail Hour is a 1933 American Pre-Code romantic drama film produced and distributed by Columbia Pictures and starring Bebe Daniels. This film was directed by Victor Schertzinger. A copy of the film is preserved in the Library of Congress.
Title: Cocktail (2012 film)
Content: Deepika Padukone as Veronica Malaney ; Saif Ali Khan as Gautam "Gutlu" Kapoor ; Diana Penty as Meera Ahuja (née. Sahni) ; Dimple Kapadia as Kavita Kapoor, Gautam's mother ; Boman Irani as Randhir "Tinku" Malhotra, Gautam's uncle ; Randeep Hooda as Kunal Ahuja, Meera's husband ; Tina Desai as Sayali Sayyad, a waitress (special appearance) 
Title: Cocktail (2012 film)
Content:  The film score for Cocktail was composed by Pritam, with lyrics by Irshad Kamil. The rights of a famous Pakistani Sufi song were bought for the film. "Alif Allah" (a celebration of Allah, Islamic prophet Muhammad and other Khalifs), originally sung and popularised by Pakistani Punjabi folk singer Arif Lohar, was revised. "Angreji Beat", a Punjabi song sung by Yo Yo Honey Singh and featuring Gippy Grewal, is also used in the title credits, as well as the trailer, though hasn't been included in the album. One of the songs "Main Sharaabi" has been composed by Singh and sung by Pritam. The background score is composed by Salim–Sulaiman.

Question: Who was the director of Cocktail?
Answer: Herman Yau.
Herman Yau Lai-to.