What’s common between Anupam Kher’s Accidental Prime Minister and Akshay Kumar’s Toilet - Ek Prem Katha?

What’s common between Anupam Kher’s Accidental Prime Minister and Akshay Kumar’s Toilet - Ek Prem Katha?

What’s common between Anupam Kher’s Accidental Prime Minister, Akshay Kumar’s Toilet - Ek Prem Katha and Ajay Devgn’s Raid?