Hero Fiennes Tiffin has shared life-changing advice he received from his former co-star Henry Cavill.
Speak with Term at the world premiere of his upcoming TV series Young Sherlock On Tuesday in London, the 28-year-old English actor revealed the advice Henry gave him about playing Sherlock Holmes.
“I actually spoke to Henry Cavill, and mainly because he worked with Guy a number of times and we worked on a film together called The Ministry Of Ungentlemanly Warfare,” he began.
Hero shared the advice, saying, “I had a slightly smaller role, and he gave me some good advice, which was, ‘A man who worries before he needs to worries more than he needs to.'”
“This is easier said than done. But I did contact him before we started filming,” he added.
For those unfamiliar, all eight episodes of Young Sherlock will be released on Amazon Prime Video on March 4, 2026.
According to IMDbthe upcoming mystery TV series is about “a disgraced young Sherlock Holmes who becomes embroiled in a murder case that threatens his freedom.” His very first case unravels a global conspiracy, culminating in an explosive confrontation that changes his life forever.”

