I did last week's with no online help so I feel really boo hoo about struggling with today's!
1a Chart showing pub and hotel mostly stocking pinot perhaps? 3,5. Bar something?
12a Divulge what they do in "Danny the Champion of the World" ----/---/-a---/---y
19a Perhaps Victoria perhaps Dave? Beckham? But this doesn't fit with 11d which surely is Lamentations?
I actually got 25a all on my own!
1a Bar graph - 'bar (pub) h(otel)' (stocking) 'grap(e; mostly)'
12a Give the game away - in the film, pheasants are released
19a Station - Victoria (railway) & Dave (TV)