5d) Saxophonist associated with James Brown and Van Morrison nicknamed "Pee Wee"? (5)
49d) Small number of galaxies within close proximity of one other? (5)
54d) 1980 Musical film with the characters Doris Finsecker, Coco Hernandez and Leroy Johnson? (4)
55a) English journalist and TV presenter who hosted The Clothes Show with Jeff Banks? (5)
and finally
56a) 2004 comedy film starring Will Ferrell and Christina Applegate? (9)