The second episode of The Researcher "Ossa Kbire", with Dr. Imad Bou Hamad covered the topic of modern breast cancer treatments and showcased the unique singing talent of a doctor of physical therapy and orthopedics. The guests for this episode included hematologist and oncologist at the American University of Beirut, Professor Naji EL Saghir, Mrs. Salma Aweida, writer Claudia Marchalian and Dr. Joseph Daou.