Sandwich theory: It is rumored that the first letter of the words said by Anderson Cooper while eating a sandwich will reveal the identity of the Mole.

Episode 1: "This looks pretty scary."

Episode 2: "Hey, bunny."

There was no sandwich vignette in episode three.

T-H, possibly beginning to spell out T-H-E-M-O-L-E-I-S-?-?-?-?

I'm officially discounting this one.

DEEPMole from findthemole.com has declared the Mole to be Lisa. In season one, he declared the Mole to be Kathryn 2 weeks before the season.

So much for that one!

At Anderson's mountain hut in episode one, he holds up journal number one. Al has been the first player introduced at the beginning of each show.

Before the execution in episode two, symbols were shown on the ceiling. One was the symbol for Virgo, another was the symbol for Pisces, and the other was a naked woman holding a lily.

Ali was executed in episode two. She was the only Virgo on the team, and Bill is the only Pisces, a clue possibly implicating him.

The infamous piece of cake with no blueberry was pointing to either Darwin, Patrick, or Lisa when it was brought out.

The Mole 2: Next Betrayal listing on The Internet Movie Database(it also lists TV shows) lists only Bribs, Bill, Elavia, and Dorothy as cast members. The final four?

Well, no, but three of those four have proven to last a long while.

Numbers seen on the Castle Tarasp link to numbers in Al's bio.

The above is the product of having 7 months to watch three hours of programming. Possible clues of forthcoming episodes will not be as detailed.

This picture of Bill's introduction in the first episode (from Reality News Online)reveals an interesting pattern to how his name and vitals were revealed:

The arrows point out the word bane, a word which effectively describes what the Mole does: 1. a cause of harm or ruin 2. A poison

A pattern of numbers at the bottom of the La Talpa telegram in episode four, when converted by telephone code, translate to THE MOLE IS BILL OR KM(Katie Mills?)

A part of the pattern can also be re-arranged to form Heather's zip code.

On the road below Bribs riding the bike in episode six were the words 'THE MOLE WILL BEAT YOU'. The only people that beat Bribs to the church were Bill, Katie, and Myra.

A series of statues and a black cat were shown before the sixth execution, where Myra was the first and only name entered. Some people claim to have seen a black cat in Darwin's lap during the execution, but it is possibly just a shadow.

There is one person holding an upside-down newspaper in the photo from episode eight. It is believed to be Dorothy's mom.

The statue in the piazza during relative disguise was of a famous Italian naval commander, an occupation similar to that of Bill's.

In the opening title of episode nine(when Anderson is saying "Watch for the hidden clue..."), letters are flying on the screen. The word ADMIRAL is clearly spelled.

Eye color: The greased gnome and Anderson's girls all had blue eyes, which clearly reflects back to Heather.

A saxophone was shown in Anderson's fun house before the high card game. Both Dorothy and Bill play or have played the saxophone.

Name dropping: At the 'Taste of America' execution dinner in episode 11, Anderson said "For one of you, this is your last supper, compliments of Mickey Ds." Since Bill's last name is McDaniel, this is awfully similar to last year's "Pay the Price" clue.

There was another "admiral" style clue in episode 12: At the main title, it spelled out "BILL IS THE MOLE". Any doubters left?