I've never seen movies from the 50's and 60's, so I can only remember from what I've seen in local cinema from the 70's onwards.
I cannot rank them since I feel they're all worthy performances, anyway.
NIDA BLANCA in Jeffrey Jaturian's "Sana Pag-Ibig Na"
From the usual wife you won't notice, she's just being there, dutifully being a good mother and a wife until after her husband's death, she breaks out into a monstrous rage upon discovering the philandering ways of her spouse. Worse, her only son has befriended the mistress. You can only imagine the kind of acting it requires for a small film whose core is Miss Nida Blanca at her best.
VIC SILAYAN in Mike de Leon's "Kisapmata"
Traditional father who controls the house like a militaristic Chief-Of-Staff, Vic Silayan's haunting presence fills the movie with fear. His deep bass voice booms in a small house who's silence becomes its tragic downfall. Nothing can ever match Mr. Silayan's oppressive stance in an incestuous family drama which up to now remains chilling in my mind.
JAY ILAGAN in Marilou Diaz Abaya's "BRUTAL"
A drug addict and a wealthy wayward son, Jay Ilagan remains the scariest and uncontrived rapist of them all. His innocent boyish chubbiness is replaced by an addict who knows no mores and becomes perverted in a claustrophobic apartment where Amy Austria remains helplessly caged.
GINA PARENO in Jeffrey Jaturian's "Kubrador"
Blending into the urban slum maze, the aging Miss Pareno drops the dramatic excesses of the 70's and walks through the myriad of streets collecting bets for a living in effortless fashion. She breathes and coughs like a woman trapped in poverty and pollution. She charms and wins over the neighbors with her down-to-earth friendliness and salesmanship. And she pines, and goes into deep thoughts about her son's loss and her measly existence.
MARICEL SORIANO in Carlitos Siguion-Reyna's "Inagaw Mo Ang Lahat Sa Akin"
Dumb and feeling ugly, Maricel Soriano yearns for attention and affection from her father who seems to have the other daughter, Snooky, as his favorite. Later, this sibling rivalry turns out to be an explosive family secret so sickening, Miss Soriano pulls it off in pathetic anger and pain, crucial to shock the audiences on the real reason why this is no ordinary envy, and that moment we learn what truth is, Maricel Soriano plays it perfectly in riveting display of acting prowess.
PIOLO PASCUAL in Mel Chionglo's "Lagarista"
Like an innocent boy caught in the underbelly of Manila, Piolo Pascual affectionately alternates naivete and lovestruck feelings as the biker who delivers movie reels in between screenings. Rising above his good looks, he breezes through the film like a bright spot in the midst of ethos, and manages to make us hope he is not devoured by the realities of a stench-filled city. When all hell breaks loose, Mr. Pascual becomes wounded, fragile, and oppressed by the cruelty of the world he lives in. It's a far cry from the movies he delivers and sees with the eyes expressing wonder of celluloid fantasy.
CHARITO SOLIS in Marilou Diaz Abaya's "Karnal"
To be a movie's point of view and narrator, while at the same time be a part of its scenes without being the center of its action, Charito Solis proves a role like that can disappear within an intense story if handled by a lesser-skilled actress. As she delivers the movie story's punch, she pauses in fear, when the violent murder happens. Then she pulls off the rug, saying she's Dora. The mystery is revealed. She, as a narrator identifies who she is in this cursed family. It's one of Philippine Cinema's most classic moments.
GLORIA ROMERO in Mario O'Hara's "Condemned"

Nasty, bitchy and merciless madam of the underworld, Ms. Gloria Romero sheds off her glittering star status to portray a loathing character who combines perversion and crime in one persona. It's one of local filmdom's shocking turnaround for a much revered icon of our cinema-going times.
VILMA SANTOS in Mike de Leon's "SISTER STELLA L"
No it's not "Relasyon," where Vilma swept all acting awards where she was at her most chalenging best. It's her transformation from a goody-two-shoes, idealistic nun into a fiery, vigilant activist in "Sister Stella L" where she proves she's just no second best to Nora Aunor.
Even her mannerisms as a sheltered nun, and her hesitation to pick up a placard in the middle of a picket line remains to be her shining silent moment, born out of suggestive gestures rather than kilometric monologues. When she rebuts a statement made by the factory owner to the press, you can just imagine how far she's evolved from her obedient, apathetic nun scenes.
NORA AUNOR in Ishmael Bernal's "Himala"
There's an unforgettable scene where the much-talked about Nora Aunor eyes display its finest best. It's a reward for a writer who cannot express with words in his script what a character is going through. This is when her blind followers dress her up for another healing session, right after she was raped in the miraculous hill. The eyes were able to tell pain, shock and loss of faith in her mission, all in one swoop!
Of course, her fantastic monologue at the end before she was shot remains to be Nora's quintessential moment.
INA FELEO in Jade Castro's "Endo"
The newest in this list, it's our answer to discovering Ellen Page in "Juno." If it wasn't Ina Feleo and a Star Cinema teen idol took on this contractual worker's role, then the whole film could have crumbled into another bubblegum offering. Her beauty is unpretentious. Ms. Feleo flirts without being cheap, romances without being a whore, and delivers love dialogues without being cheesy. Even in the film's iccky moment where the guy kneels in front of her to plead, she quickly saves the scene from becoming another teen flick out to churn out giggles from the audience.
SHARON CUNETA in Emmanuel Borlaza's episode in "Tatlong Mukha ng Pag-Ibig"
The film is a trilogy, all starring Sharon in its three stories, yet, it's where she plays the battered wife of Christopher de Leon that Miss Cuneta shows she's got thespian skills in her waiting to be unleashed. Trapped by her wholesome megastardom, here she is bruised, physically abused, mentally tortured, and foolishly hangs on to a marriage gone violent.
Aside from the physically demanding scenes, it's when Sharon forgives her man, and stays on and pats him like a kid, where she assaults our senses, conveying blind martyrdom, if not, she has relished and imbibed and looks forward to more abuses coming her way. Bravura performance.
CHRISTOPHER DE LEON in Lino Brocka's "Tinimbang Ka Ngunit Kulang"
Undisciplined, pure rawness and youth, it's where Christopher started when he was at its best. This was way before he acted more consciously in a moment, reminiscent of Al Pacino's latter days, way before he knew he was an actor's actor. Here he plays an urbanite well aware he'll be a welcome addition to a rustic, boring town. Yet, he unravels the town's allegorically doomed lovers, the leper victim and his mentally-challenged fellow misfit, and De Leon managed to carve a performance outside the more obviously made-for-acting tandem of Lolita Rodriguez and Mario O'Hara.
It is almost equalled yet not surpassed by Aga Muhlach's venture into real acting in another Lino Brocka drama, "Miguelito." De Leon managed to keep this freshness, unstudied acting too, in Eddie Romero's "Ganito Kami Noon, Paano Kayo Ngayon?". Still, first good acting never dies. This is still multi-awarded De Leon's finest acting piece to date.
ZSA ZSA PADILLA in Joey Javier Reyes' "Batang PX"
A good-for-nothing mother who just wants to live her life in spite of the responsibility of rearing her now-grown-up son, Zsa Zsa Padilla was a surprising revelation in this anti-heroine role. She drinks, she curses, she makes decadent decisions and gets into unfulfilling relationships. Yet she doesn't become as villainous as "Mommie Dearest," and in spite of her unlikeable character, she makes us empathetic to her misunderstood character. And yes, unlike all singers venturing into a movie, she doesn't portray a singer' role here, thank heavens for that!
There must be more performances in my mind, but too bad, there's not much time for me to think about it, nor is there much bearable space and length for you to read on. To the finest from our Filipino actors and actresses, bravo!