Bryan Cranston has paid tribute to RJ Mitte, his on-screen son in 'Breaking Bad', following the actor's death at 34. Cranston remembered meeting Mitte when he was just 14 and praised his work as an actor and advocate for performers with disabilities. The pair had been texting weeks earlier to arrange lunch. 'I'll miss you, son,' Cranston wrote. 📸 Getty #bryancranston #rjmitte #celebrity #breakingbad #news