Name the two key witnesses who testify on Johnny's behalf?

The two key witnesses who testified on Johnny Depp's behalf in his defamation trial against Amber Heard were actor Paul Bettany and Depp's former talent agent, Tracey Jacobs. Bettany provided character testimony, discussing his experiences with Depp, while Jacobs offered insights into Depp's professional life and relationships in the industry. Their testimonies aimed to counter Heard's allegations and support Depp's claims of defamation.