Clue

Answer

"Certainly!"

YES

"Get off the stage!"

BOO

"Impresario" memoirist Sol

HUROK

"Well done!"

BRAVO

1954 Oscar-winning Brando film, or where either half of 18-, 23-, 51- and 61-Across can literally be found

ONTHEWATERFRONT

Access using force

BREAKOPEN

Adam's second son

ABEL

Adds to the staff

HIRES

Amigo

PAL

Ann __, Michigan

ARBOR

Appliance with a water reservoir

IRON

Attend to the duties of

ACTAS

Beer flavoring

HOPS

Being attacked

UNDERFIRE

Bucks and does

DEER

Buffalo's lake

ERIE

Bump off

DOIN

Car that's ready for the scrap heap

BEATER

Catch in a sting

ENTRAP

Consumed

ATE

Creative spark

IDEA

Curriculum part

UNIT

Decide, as a judge

RULE

Drink often iced

TEA

Egyptian Christian

COPT

Ergonomic keyboard feature

HANDREST

Freight train hopper

HOBO

Groucho's smoke

CIGAR

Group of workers

CREW

Gyro bread

PITA

Hurried away

FLED

In base eight

OCTAL

James of jazz

ETTA

Joke

JAPE

Justice Dept. division

DEA

Kick off

START

Kidnap

ABDUCT

Late-night host Meyers

SETH

Later on the page

BELOW

Leafy green

KALE

Less biased

FAIRER

Like unabridged print dictionaries

HARDBACK

Literary captain who says "I'd strike the sun if it insulted me"

AHAB

Make a scene

FUSS

Many a rush-hour rider

STANDEE

More than lean

BONY

Natural bandage

SCAB

Observes

SEES

Old-time fountain employee

SODAJERK

Once again

ANEW

One of the deadly sins

LUST

Path to the pins

LANE

Pocatello sch

ISU

Police crisis unit acronym

SWAT

Prepared to be knighted

KNELT

Right-angle bend

ELL

Say with certainty

AVER

Sea captain's "Help!"

SOS

Second attempt

RETRY

Shade

TINT

Shade

HUE

Side of a road

SHOULDER

Staircase pillar

NEWEL

Stave off

AVERT

Stein filler

ALE

Stolen pastries in "Alice in Wonderland"

TARTS

Sudden power increase

SURGE

Tablet operator

USER

They're earned by completing college courses

CREDITS

Tongue-lashing

EARFUL

Ultimate degree

NTH

Vital blood line

AORTA

Wall-climbing plant

IVY

Westminster landmark

ABBEY

Witch

CRONE

Without any slack

TAUTLY

Yawning in class, say

BORED

__ bear

POLAR