Career[:_Khanna started his career in TV commercials. He later appeared as Sunny in STAR One's One Night Stand. He then played in Siddhant as Tanmay Bakshi, and Bhabhi as Bhuvan Sareen. His next notable role was is in Kumkum as Sharman Wadhwa. Khanna's first lead role was in Meri Doli Tere Angana as Ruhaan Oberoi.
After his many TV serial roles, Khanna was seen as a contestant in 9X's dance competition, Jalwa Four 2 Ka 1 and made a special appearance on the show Dancing Queen. He was also the host of Nachle Ve with Saroj Khan's third season.
YearShowRoleNotesco-starsUnknownOne Night Stand (STAR One Serial)SunnySmall RoleUnknownSiddhantTanmay BakshiSmall RolePawan Shankar2002 - 2008BhabhiBhuvan SareenRecurring Role2006 - 2008KumkumSharman WadhwaRecurring RoleJuhi Parmar, Sayantani Ghosh, Hussain Kuwajerwala2007 - 2008Meri Doli Tere AnganaRuhaan OberoiMale Lead2007 - 2009SantaanShubh DixitMale Lead2007 - 2008ArdhanganiNivaanMale Lead2008 - 2009Jeevan SaathiNeilMale Lead2009 - 2010Love Ne Milla Di JodiPrithviMale LeadSimran Kaur, Chandana Sharma, Karan Tacker, Dishank Arora2008Jalwa Four 2 Ka 1HimselfContestant2009Dancing QueenHimselfSpecial Appearance2009 - 2010Yeh Pyar Na Hoga KamAbeer BajpayeeMale leadYami Gautam2010 - 2011Dil Se Diya VachanPrem RajadhyakshaMale leadVandana Joshi2011Sasural Simar KaHimselfCameo/Host for Dance Competition2011Nachle Ve with Saroj KhanHimselfHost2012Byaah Hamari Bahoo KaGopikishan "Krish"Male LeadShrenu Parikh, Prateeksha Lonkar2014-presentC.I.D. (Indian TV series)KavinSenior InspectorShivaji Satam, Aditya Srivastav, Dayanand Shetty