The true story of the "Flying Sikh" world champion runner and Olympian Milkha Singh who overcame the massacre of his family, civil war during the India-Pakistan partition, and homelessness to become one of India's most iconic athletes.
| Actor | Role |
|---|---|
 Farhan AkhtarMilkha Singh | Milkha Singh |
 Sonam Kapoor AhujaBiro | Biro |
 Divya DuttaIshri Kaur | Ishri Kaur |
 Pavan MalhotraHawaldar (Constable) Gurudev Singh | Hawaldar (Constable) Gurudev Singh |
 Rebecca BreedsStella | Stella |
 Prakash RajArmy Officer | Army Officer |
 Yograj SinghRanveer Singh | Ranveer Singh |
 Art MalikSampooran Singh | Sampooran Singh |
| HHerry TangiriTaran Singh | Taran Singh |
 Meesha ShafiPerizaad | Perizaad |
 K.K. RainaMr. Wadhwa | Mr. Wadhwa |
 Dalip TahilJawaharlal Nehru | Jawaharlal Nehru |
 Dev GillAbdul Khaliq | Abdul Khaliq |
 Nawab ShahAbdul Khaliq's Coach | Abdul Khaliq's Coach |
| JJass BhatiaMahinder | Mahinder |