‘Sons of Anarchy’ Season 5 “Orca Shrugged” Preview: Who is the Super-Secret Cameo Appearance?

'Sons of Anarchy' season 5 has seen an immense amount of death and destruction to date, only four episodes deep into its fifth year.  With the club out of prison, and now firmly in bed with both Neron "Nero" Padilla (Jimmy Smits) and big bad Damon Pope (Harold Perrineau), is there any way Jax can steer the club toward salvation?  What do the latest previews of episode 5 "Orca Shrugged" reveal?  And is there something they're not telling us?

'Sons of Anarchy' fans are in for a treat next Tuesday, as the FX biker drama rolls out its fifth episode of the year, following the dark and depressing hour "Stolen Huffy" that preceded it.  "Orca Shrugged" will see SAMCRO investigating the possibility of moving into a new business venture as a means of weening themselves out from their more dangerous enterprises, but there are certainly long, hard times to come.

The preview below for "Orca Shrugged" also highlights the return of both the Irish, and Charming Mayor Jacob Hale Jr. (Jeff Kober), but is there something being kept under wraps?  We've had a chance to screen the episode, and can tell you that fans can definitely look forward to a top-secret cameo appearance from a recognizable star, as you've never seen them before.  Understandably, we've been sworn to secrecy!

Watch the preview for 'Sons of Anarchy's  "Orca Shrugged" below, and give your guesses as to the top-secret "special cameo" in the comments!