ET has learned today that Craig Robinson, star of "The Office" and 'Pineapple Express,' was arrested on June 29 in Culver City, Calif., on suspicion of possession of controlled substances.  See the report HERE.

Robinson is charged with possession of MDMA (aka ecstacy) and methamphetamines and being under the influence of cocaine, cannabinoids and amphetamines, according to a felony complaint filed by the L.A. County District Attorney's office.

The actor posted $20,000 bail and a court date is scheduled for August 21 regarding the matter.