: In the most damaging interview, Sheldon accidentally mentions Howard’s past felony—crashing the Mars Rover to impress a girl. Sheldon's Unconventional Apology
: Appears as himself. In a classic Sheldon moment, the physicist is berated for his role in demoting Pluto to a dwarf planet. Watch www xrysoi se The Big Bang Theory - S04E07
Unfortunately for Howard, his social circle proves to be his greatest liability: : In the most damaging interview, Sheldon accidentally