Vashisht was seen in Prem Ya Paheli - Chandrakanta with Triangle Films, Tantra on Colors TV with Swastik Productions, Jolly in Kavach... Mahashivratri on Colors TV with Balaji Telefilms (his 1st show with Balaji) & Ek Veer Ki Ardaas...Veera[1] as Kartar Singh on Star Plus.
[citation needed] He played the role of Amrit Singh in Doli Armano Ki.
He was last seen in Ishq Mein Marjawan as the protagonist Aarohi's Elder Brother, Aniket Kashyap on Colors TV.
He was last seen in Aladdin - Naam Toh Suna Hoga as Sultan Firoz, king of Turkmenistan on Sab TV.
[3] Harsh's father is veteran character actor Murarilal Vashisht, who is also known as Brahmachari.