హాయ్ నాన్న

Chinmayi Sripaada as Yashna (Voice) Nani as Viraj Jayaram as Mahi's Grandfather Shilpa Tulaskar as Yashna's Mother Priyadarshi Pullikonda as Justin Angad Bedi as Aravind Nassar as Ranjan Neha Sharma as Photoshoot Model (Cameo) Mrunal Thakur as Yashna Baby Kiara Khanna as Mahi Viraj Ashwin as Ashok Ritika Nayak as Adult Mahi Shruti Haasan as Photoshoot Model (Cameo)

Geetha Madhuri Playback Singer Vineeth Sreenivasan Playback Singer Karthik Playback Singer Anantha Sriram Lyricist Dhruv Vikram Playback Singer Kausar Munir Lyricist Aavani Malhar Playback Singer Krishna Kanth Lyricist Bosco Martis Choreographer Shakthisree Gopalan Playback Singer Praveen Antony Editor Chinmayi Sripaada Playback Singer Hesham Abdul Wahab Original Music Composer, Playback Singer Sanu John Varghese Director of Photography