▁held ▁March ▁ann ually . ▁ ▁During ▁the ▁renov ation ▁of ▁S alle ▁G arn ier ▁in ▁ 2 0 0 4 – 0 5 , ▁oper as ▁were ▁presented ▁at ▁the ▁S alle ▁des ▁Prin ces ▁in ▁the ▁Gr im ald i ▁Forum . ▁ ▁The ▁Gr im ald i ▁Forum ▁also ▁hosts ▁the ▁draw ▁for ▁the ▁group ▁stage , ▁last ▁ 3 2 ▁( E uropa ▁League ▁only ), ▁last ▁ 1 6 , ▁quarter ▁final s , ▁and ▁semi - final s ▁of ▁the ▁UEFA ▁Champions ▁League , ▁UEFA ▁Europa ▁League , ▁and ▁the ▁UEFA ▁Best ▁Player ▁in ▁Europe ▁Award . ▁ ▁References ▁ ▁External ▁links ▁ ▁Category : Con vention ▁cent ers ▁in ▁Mon aco ▁Category : Con cert ▁h alls ▁in ▁Mon aco <0x0A> </s> ▁Cow boy ▁Caval ier ▁is ▁a ▁ 1 9 4 8 ▁American ▁Western ▁film ▁directed ▁by ▁Der win ▁Ab rah ams ▁and ▁written ▁by ▁Ron ald ▁David son ▁and ▁J . ▁Bent on ▁Chen ey . ▁The ▁film ▁stars ▁Jimmy ▁W ak ely , ▁Dub ▁Taylor , ▁Jan ▁Bry ant , ▁Douglas ▁Evans , ▁Cla ire ▁Whit ney ▁and ▁William ▁Ru hl . ▁The ▁film ▁was ▁released ▁on ▁July ▁ 1 1 , ▁ 1 9 4 8 , ▁by ▁Mon ogram ▁Pictures . ▁ ▁Plot ▁ ▁Cast ▁▁▁▁▁▁▁▁▁▁ ▁Jimmy ▁W ak ely ▁as ▁Jimmy ▁W ak ely ▁Dub ▁Taylor ▁as ▁C annon ball ▁ ▁Jan ▁Bry ant ▁as ▁Pat ▁Cro ft ▁ ▁Douglas ▁Evans ▁as ▁L ance ▁Reg an ▁Cla ire ▁Whit