
BONES:  Brennan (Emily Deschanel) investigates a local ship 'n' print  store in "The Male in the Mail" episode of BONES airing Thursday, Dec. 1  (9:00-10:00 PM ET/PT) on FOX.  ©2011 Fox Broadcasting Co.  Cr:  Richard  Foreman/FOX

BONES:  Brennan (Emily Deschanel, L) and Booth (David Boreanaz, R)  investigate a local ship 'n' print store in "The Male in the Mail"  episode of BONES airing Thursday, Dec. 1 (9:00-10:00 PM ET/PT) on FOX.   ©2011 Fox Broadcasting Co.  Cr:  Richard Foreman/FOX

BONES:  Brennan (Emily Deschanel, L) and Jeffersonian intern Dr. Clark  Edison (Eugene Byrd, R) examine remains found in boxes at a dead letter  office in "The Male in the Mail" episode of BONES airing Thursday, Dec. 1  (9:00-10:00 PM ET/PT) on FOX.  ©2011 Fox Broadcasting Co.  Cr:  Richard  Foreman/FOX

BONES:  Brennan (Emily Deschanel, R), Booth (David Boreanaz, L) and Cam  (Tamara Taylor, C) examine remains found in a number of boxes at a dead  letter office in "The Male in the Mail" episode of BONES airing  Thursday, Dec. 1 (9:00-10:00 PM ET/PT) on FOX.  ©2011 Fox Broadcasting  Co.  Cr:  Patrick McElhenney/FOX

BONES:  Booth (David Boreanaz, L) and Sweets (John Francis Daley, R)  interrogate a suspect in "The Male in the Mail" episode of BONES airing  Thursday, Dec. 1 (9:00-10:00 PM ET/PT) on FOX.  ©2011 Fox Broadcasting  Co.  Cr:  Patrick McElhenney/FOX

BONES:  Booth (David Boreanaz, C) and Sweets (John Francis Daley, R)  interview a suspect (guest star Wayne Wilderson, L) in "The Male in the  Mail" episode of BONES airing Thursday, Dec. 1 (9:00-10:00 PM ET/PT) on  FOX.  ©2011 Fox Broadcasting Co.  Cr:  Patrick McElhenney/FOX

BONES:  Booth's (David Boreanaz, L) grandfather (guest star Ralph Waite,  R) breaks some unexpected news to him in "The Male in the Mail" episode  of BONES airing Thursday, Dec. 1 (9:00-10:00 PM ET/PT) on FOX.  ©2011  Fox Broadcasting Co.  Cr:  Patrick McElhenney/FOX