Mumbai, October 7 (IANS) Bollywood actress Priyanka Chopra on Friday shared with fans on social media, the first teaser of her maiden Marathi production "Ventilator". The 34-year-old actress, who has stepped into production with Purple Pebble Pictures banner, tweeted: "Proud to present the first look of 'Ventilator'...Purple Pebble Pictures's debut Marathi production! Out in theatres November 4," Priyanka wrote. Ventilator" will reportedly have a cameo by Priyanka, who is currently shooting for her American TV series "Quantico" in New York. The film, will feature veteran Marathi film and theatre actors and has been directed by Rajesh Mapuskar, who previously directed "Ferrari Ki Sawaari", starring Sharman Joshi and Boman Irani.