Possible Clues:

• True-story films
• Life stories on film
• “Patton” and “Gandhi”
• "I, Tonya" and "Gandhi," for example
• Movies that dramatize real people's lives
• "Patton" and "Pollock," for two
• 'Frida' and 'Selena,' e.g
• Life stories on screen
• 'Ray' and 'Gandhi,' for example
• "Ali" and "Milk," e.g