BackgroundBinge-watching has become increasingly popular in recent years. Although it can provide a form of entertainment and mood regulation, it has also been associated with adverse mental health issues. In this study, we explored the association between binge-watching behavior and mental health. MethodsUsing a cross-sectional survey conducted from May to November 2018, we surveyed 535 participants over 18 years old from Ain Shams University by using a combination of online and pen-and-paper methods. Data on sociodemographic characteristics and TV series watching patterns were collected, and participants completed the Binge-Watching Engagement and Symptoms Questionnaire (BWESQ), the Brief Symptom Inventory (BSI-18), and the Subjective Happiness Scale (SHS).ResultsAmong the 535 participants surveyed, 333 were retained and divided into three groups (i.e., non-binge-watchers, trouble-free binge-watchers, and problematic binge-watchers) in accordance with previous binge-watching research. Significant between-group differences were found in terms of relationship status, commonly used devices (mobile, laptop, TV), and perceived dependency on TV series watching. Problematic binge-watchers showed significantly higher scores for all BWESQ and BSI-18 subscales.ConclusionTrouble-free binge-watchers and problematic binge-watchers were more likely to be single than non-binge-watchers and demonstrated a marked preference for using mobile phones and laptops over traditional television. A significant positive relationship was found between problematic binge-watching and symptoms of depression, anxiety, and somatization.