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Film of the Day: Ellis Park
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MOVIE

Once Is Not Enough

Once Is Not Enough
CAST & DIRECTORBOX OFFICE DATAGLOBAL RELEASESTOP GROSSINGNEWS
1975
 121 minutes (2 hrs 01 mins)

Director and Cast Quickview

Directed by

Guy Green

Starring

Kirk Douglas · Alexis Smith · David Janssen · George Hamilton · Melina Mercouri · Gary Conway

Full cast & crew

Release dates

US release date US release: 20th June 1975
United States release date United States release: 20th June 1975
Japan release date Japan release: 27th September 1975

Box Office Quickview

UK box office

  • Debut box office: 5th Dec '75
  • Debut position: 1
  • Highest position: 1
  • Debut gross: £223.8 Thousand
  • Total chart weeks: 9

Chart position history

UK box office

5 Dec, 1975
1
12 Dec, 1975
1
19 Dec, 1975
3
26 Dec, 1975
4
2 Jan, 1976
4
9 Jan, 1976
4
16 Jan, 1976
4
23 Jan, 1976
5
30 Jan, 1976
5

US box office

Global box office

Certificates


AA age rating
US
R

Total grosses

UK total gross
United Kingdom Flag  £695.8 Thousand
US total gross
United States Flag  $0
Global total gross
Global Flag  $0

25thframe.co.uk stats

Total views:
9
First viewed:
23rd Jul 2025
Last viewed:
19th Oct 2025
UK Box Office Info

Weeks on UK box office: 9

UK Box Office Chart History
Date
Place
Week
Total
Once Is Not Enough
5 Dec 1975
1N
£223,796
£223,796
12 Dec 1975
1▲▼
£106,570
£362,337
19 Dec 1975
3▼
£59,206
£445,225
26 Dec 1975
4▼
£39,471
£496,537
2 Jan 1976
4▲▼
£67,909
£584,819
9 Jan 1976
4▲▼
£33,955
£634,054
16 Jan 1976
4▲▼
£26,119
£669,315
23 Jan 1976
5▼
£13,060
£686,946
30 Jan 1976
5▲▼
£6,530
£695,762
US Box Office Info
US Box Office Chart History
No UK Box Office info