Sylvester McCoy is a Scottish actor whose quirky charm and expressive presence made a lasting impression as the seventh Doctor in Doctor Who. Beyond the TARDIS, fans also remember him as Radagast the Brown in Peter Jackson’s The Hobbit: The Desolation of Smaug, where he brought a whimsical and eccentric energy to the beloved fantasy world. McCoy’s ability to blend subtle humor with offbeat character traits helped define Radagast as more than just comic relief. His work bridges sci-fi cult fandom and epic fantasy, showing his knack for bringing unexpected layers to genre roles. Whether wielding a sonic screwdriver or chatting with woodland creatures, McCoy’s performances remain instantly memorable.