Kelsey Grammer on "Boss" on Starz

A crew moves gear as security halts traffic during filming for the second season of "Boss" at The Department restaurant Tuesday, April 10, 2012, at 205 N. Chicago St. in Joliet. | Matthew Grotto~Sun-Times Media

Production assistant Dan Peterson talks on a radio during filming for the second season of "Boss" at The Department restaurant Tuesday, April 10, 2012, at 205 N. Chicago St. in Joliet. | Matthew Grotto~Sun-Times Media

A crew works during filming for the second season of "Boss" at The Department restaurant Tuesday, April 10, 2012, at 205 N. Chicago St. in Joliet. | Matthew Grotto~Sun-Times Media

An extra is seen during a break in filming for the second season of "Boss" at The Department restaurant Tuesday, April 10, 2012, at 205 N. Chicago St. in Joliet. | Matthew Grotto~Sun-Times Media

A bicyclist passes by equipment during filming for the second season of "Boss" at The Department restaurant Tuesday, April 10, 2012, at 205 N. Chicago St. in Joliet. | Matthew Grotto~Sun-Times Media

A view of equipment during filming for the second season of "Boss" at The Department restaurant Tuesday, April 10, 2012, at 205 N. Chicago St. in Joliet. | Matthew Grotto~Sun-Times Media

A trailer is open as crew moves about during filming for the second season of "Boss" at The Department restaurant Tuesday, April 10, 2012, at 205 N. Chicago St. in Joliet. | Matthew Grotto~Sun-Times Media

A crew moves gear during filming for the second season of "Boss" at The Department restaurant Tuesday, April 10, 2012, at 205 N. Chicago St. in Joliet. | Matthew Grotto~Sun-Times Media

A placard can be seen in a vehicle during filming for the second season of "Boss" at The Department restaurant Tuesday, April 10, 2012, at 205 N. Chicago St. in Joliet. | Matthew Grotto~Sun-Times Media

A crew works on the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A crew moves gear during filming for the second season of "Boss" at The Department restaurant Tuesday, April 10, 2012, at 205 N. Chicago St. in Joliet. | Matthew Grotto~Sun-Times Media

A crew member moves gear during filming for the second season of "Boss" at The Department restaurant Tuesday, April 10, 2012, at 205 N. Chicago St. in Joliet. | Matthew Grotto~Sun-Times Media

Barricades can be seen during filming for the second season of "Boss" at The Department restaurant Tuesday, April 10, 2012, at 205 N. Chicago St. in Joliet. | Matthew Grotto~Sun-Times Media

A crew sets up a light on the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

Extras walk at the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

Extras walk at the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A crew works on the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A crew works on the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A crew works on the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A crew works on the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A crew works on the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

Extras walk on the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

People can be seen in the window at the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A crew works on the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A crew works on the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

Cars and trucks line the parking lot at the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A crew works on the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A crew works on the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

People walk on the former Silver Cross Hospital campus during filming for the second season of "Boss" Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

Kathleen Robertson (right), who portrays Kitty O'Neill, smiles during a break in filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

Kathleen Robertson (left), who portrays Kitty O'Neill, is seen during a scene rehearsal during filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A passenger in a passing vehicle takes footage during filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A crew is seen during filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

Crews work on the setting during a break in filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

Kathleen Robertson (right), who portrays Kitty O'Neill, pauses during a break in filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A view of the crew gathered during a break in filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

Extras are seen during a break in filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

Onlookers watch as a cameraman lines up his shot during a break in filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A crew works during filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

Kathleen Robertson (left), who portrays Kitty O'Neill, is seen during filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

Kathleen Robertson (right), who portrays Kitty O'Neill, is seen at the conclusion of filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

A crew sets up equipment during a break in filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media

Plants can be seen during a break in filming for the second season of "Boss" outside Jitters Coffee House Wednesday, April 11, 2012, in Joliet. | Matthew Grotto~Sun-Times Media