'Fletch' Movie Crew Filming On I-93 In Boston, Charlestown, Somerville

BOSTON (CBS) – If you're in Boston Wednesday, you might see a movie being shot.

According to a MassDOT film permit, Countess Productions in Allston will be in the Tip O'Neill Tunnel between 10 a.m. and 3 p.m. shooting scenes for the new "Fletch" movie "Confess Fletch."

MassDOT said the crew will be "filming their own vehicles traveling through specific areas along I-93 including in Boston, Charlestown and Somerville."

No lanes will be shut down, but drivers should be aware there might be curiosity slowdowns.

"The crew will travel with the flow of traffic from the Essex Street on-ramp in Boston through the Tip O'Neill Tunnel on I-93 northbound to the Sullivan Square exit and then back through the Tip O'Neill Tunnel I-93 southbound," MassDOT said in a statement.

"Confess Fletch" stars Jon Hamm and John Slattery. They began filming in Boston and Worcester on Monday.