Assorted historical-entertainment productions, arranged in A-Z order:
BLOCumentary: Details of assorted common-goal groups
BLOCKumentary: All about cube-shaped objects
BOCKumentary: History of dark-beer brewing
COCKumentary: History of how lucky you got wif da fairer gender
CLOCKumentary: Details how da set for Doc Brown's laboratory was created
CROCKumentary: An expose of BS, or presents a timeline of how stoneware has evolved over da millennia
DOCKumentary: Tells about boat-piers from over da years
FLOCKumentary: All about warmth-linings, or "birds of a feather" social-behavior
FROCKumentary: Details fancy-schmancy dress-up duds for kiddos
GLOCKumentary: Discusses how Madea deals with "getters" who "done got" her
HOCKumentary: Expounds on topics regarding pawn-shops or leg-joints
JOCKumentary: History of athletes
KNOCKumentary: All about door-tapping and da related highly-popular pun-type jokes
LOCHumentary: Tells about inland waterways and ocean inlets
LOCKumentary: Details of hair-styles or mechanical exclusionary devices
MOCKumentary: A spoof on a genuine educational film
Additional examples of alphabetical documentaries might include:
NOCKumentary: All about archery
POCKumentary: How small dents are created
ROCKumentary: Educates viewers about minerals, thumpy-thump music, or tipsy chairs
SOCKumentary: All you need to know about cloth foot-coverings
SHOCKumentary: A really startling/dramatic educational film
SMOCKumentary: Da history of outer garments worn for protective/decorative purposes
SPOCKumentary: A biography of everyone's favorite logical-minded spaceman
STOCKumentary: All about farm-animals, long-gun butts, or Wall Street trading
TOCKumentary: Companion-episode to a TICKumentary
WALKumentary: All about gettin' up off'n yer lazy fat a** and "hoofin' it" sometimes, instead of always riding in a vehicle
WOKumentary: Da assorted details and attributes of Chinese cookin'