David Warner

The 1977 mini-series won 9 Emmy awards, including Best Limited Series (AKA mini-series) and: Director (David Greene), Lead Actor (Louis Gossett), Supporting Actor (Edward Asner), Supporting Actress (Olivia Cole), Screenplay, Editing, Music and Sound Editing.

Better Call Saul is nominated for the following Emmys for the 2019 show season: Outstanding Lead Actor in a Drama Series Outstanding Supporting Actor in a Drama Series Outstanding Guest Actor in a Drama Series Outstanding Writing for a Drama Series Outstanding Music Supervision Outstanding Drama Series Outstanding Sound Editing for a Comedy or Drama Series (One Hour) Outstanding Sound Mixing for a Comedy or Drama Series (One Hour)

if you want to be a good actor or actress you need to watch more movie to know about drama or comedy or any thing

Yes, he had attended Royal Scottish Academy of Music and Drama, so he is a professional actor.