1. Zanjeer (1973) Become a Star.
2. Roti Kapda Aur Makaan (1974)
3. Deewar (1975) Become a Superstar
4. Sholay (1975)
5. Hera Pheri (1976)
6. Amar Akbar Anthony (1977)
7. Muqaddar Ka Sikandar (1978) Become a Megastar
8. Trishul (1978)
9. Don (1978)
10. Suhaag (1979)
[ Not Added -> Mr. Natwarlal (1979) 4th HGOTY ]
11. Dostana (1980)
12. Naseeb (1981)
13. Laawaris (1981)
14. Namak Hallal (1982)
15. Khuddar (1982)
16. Coolie (1983)
17. Andha Kanoon (1983)
18. Mard (1985)
[ Not Added -> Sharaabi (1984) 3rd HGOTY it has done 4cr Nett & Giraftaar (1985) 3rd HGOTY it Has done 5cr Nett,, waiting for Update from NEW BOI if These Both Will Declare SUPER HIT + 2cr+ FFs,, Then Amitabh Will Have back 2 back 10 Big Hits + 10 Big Grosser for Continuous 2 Decades which will become RECORD for Any Actor Ever]
19. Mohabbatein (2000)
20. Kabhi Khushi Kabhi Gham (2001)
OVERALL -> 20 MOVIES (BIG HITS + BIG GROSSERS)
NOTE -> Some Movies Which are BIG GROSSERS (2cr+ FFs) but Not a BIG HIT (SuperHit+) ->
1. Ram Balraam (1980) 3rd HGOTY (whereas Dostana (1980) is 4th HGOTY) This Movie will have more than 2.50cr+ FFs but SEMI HIT movie.
2. Shaan (1980) 5th HGOTY (According to OLD BOI it Has done 4.25cr Nett & During Race 3 Article New BOI said Aakhree Raasta (1986) has 175cr adj. Nett with 4.25cr Nett whereas SHAAN has already done 4.25cr Nett in 1980 only means it will have 2cr or even 2.25cr FFs but it's a FLOP Movie)
3. Shahenshah (1988) it Has done 6cr Nett & 2nd HGOTY Just After Tezaab (1988) which has adj. Nett 250cr+ (New BOI in Diwali Article)
4. Hum (1991) Rlsed in February it was 2nd HGOTY with 9.25cr Nett just After Saajan (1991),, In NEW BOI There is Movie of Amitabh INSANIYAT (1994) Rlsd in March 1.10cr FFs with 5.75cr Nett whereas 3 Years ago his movie HUM has done 9.25cr Nett in 1991 means it will easily have 2.25cr FFs max. But it's AVERAGE movie according to FI & Hit By OLD BOI.
5) Khuda Gawah (1992) 3rd HGOTY it's a Flop it has done 6.50cr Nett Collection.
There are many Movies in 70s & 80s Like SATTE PE SATTA (1982) Has done 4.25cr Nett it will easily Have 2cr+ FFs but Not a BIG HIT.