Welcome!
Slings & Arrows is a mini series revolving around a Shakespearean theatre company and it's a look behind the scenes of the theater. The artistic director gets killed in an accident and he is replaced by Geoffrey who used to be friends with him until they've worked on a Hamlet play together. Rachel's Kate, an actress of the theater. It's a fun show. Some parts are really funny.
If you have the channel Showcase, it should air sometime Monday evening depending on your time zone. Or you can go on the
Showcase website to get more information. It probably explains it better than I did.