《祕密與謊言》此劇講述一個失去希望、人生被踐踏的女人，決定隱祕地朝著目標前進，並以無數謊言堆砌自己事業的故事。
祕密與謊言 角色介紹
主要人物
| 演員 | 角色 | 介紹 |
|---|---|---|
| 吳丞芽 | 申華慶（樸善珠） | 美城集團的孫女，為了保護自己而製造出更多的謊言和祕密的“慾望的奴隸”。 |
| 徐海元 | 韓宇貞 | 珠媛的女兒，一個有抱負的播音員。即使被至親的朋友拋棄，人生被踐踏也要朝著夢想前進。 |
| 金慶南 | 尹道彬 | MBS電臺PD三年生，宇貞的男友。即使在冷酷的世界裡也能成為安慰，給予夢想的溫暖的廣播人。 |
| 李重文 | 尹在彬 | 道彬的哥哥，珠媛的經理人。人生目標是遇到有錢的女人之後成為富翁，陷入了申華慶堆積的巨大祕密和謊言之中。 |
華慶周邊人物
| 演員 | 角色 | 介紹 |
|---|---|---|
| 全盧民 | 申明俊 | 華慶的爸爸，美成集團電視購物部副社長。從表面上看很慈祥溫柔，但實際上是野心勃勃的人物。 |
| 李一華 | 吳妍熙 | 華慶的媽媽，尚必的獨生女。親愛的女兒和丈夫並不是真實的，親生女在七歲時走失，而在嫁給能幹的明俊後，她的婚姻生活卻十分痛苦。 |
| 徐仁錫 | 吳尚必 | 華慶的祖父，美成集團會長。視保著自己的事業為最重要的事，對於家庭內的人之感受並不理會。 |
| 吳延錫 | 尚必的兒子，因交通意外而死亡。 |
宇貞周邊人物
| 演員 | 角色 | 介紹 |
|---|---|---|
| 金慧渲 | 韓珠媛 | 宇貞的媽媽，有名的播音員。大學時期曾與明俊相戀，但突然在一日他無聲無息地消失。當她知道明俊離開她的真正原因時，他卻拒絕承認，使她每次與明俊重遇時都深感痛楚。 |
| 李俊英 | 韓宇哲 | 宇貞的弟弟，患有自閉症的單簧管演奏天才。 |
道彬和在彬周邊人物
| 演員 | 角色 | 介紹 |
|---|---|---|
| 樸哲民 | 尹昌秀 | 道彬、在彬和在熙的爸爸，即使到了五十多歲還從未有過正職的男人。當看見道彬的成功時，他對自己的無能感到慚愧。 |
| 金姬貞 | 許龍心 | 傳承三代的豆芽料理店的主人，道彬、在彬和在熙的媽媽。因為手藝很巧，所以被稱為“龍嬸兒”。雖然人很親切，但她會一下子變身為罵人的大嬸。 |
| 金藝蓮 | 尹在熙 | 道彬和在彬的妹妹，中途退學去學習廚藝的女孩，對經常獨來獨往的宇哲感興趣。 |
特別出演
| 演員 | 角色 | 介紹 |
|---|---|---|
| 李熙道 | 樸春成 | 善珠的生父。 |
祕密與謊言 收視率
| 集數 | 播出日期 | AGB收視率 | TNmS收視率 | |
|---|---|---|---|---|
| 大韓民國（全國） | 首爾（首都圈） | 大韓民國（全國） | ||
| 1 | 2018/06/25 | 4.9% | 4.7% | 5.3% |
| 2 | 2018/06/26 | 5.2% | 5.0% | 5.6% |
| 3 | 2018/06/27 | 4.5% | 4.3% | 4.9% |
| 4 | 2018/06/28 | 4.8% | 4.5% | 5.2% |
| 5 | 2018/06/29 | 4.3% | 4.0% | 4.7% |
| 6 | 2018/07/02 | 5.4% | 5.2% | 5.8% |
| 7 | 2018/07/03 | 5.8% | 5.6% | 6.2% |
| 8 | 2018/07/04 | 5.7% | 5.8% | 6.5% |
| 9 | 2018/07/05 | 5.9% | 5.2% | 6.3% |
| 10 | 2018/07/06 | 5.4% | 4.7% | 6.4% |
| 11 | 2018/07/09 | 5.9% | 6.0% | 7.9% |
| 12 | 2018/07/10 | 5.6% | 5.4% | 7.7% |
| 13 | 2018/07/11 | 5.8% | 5.6% | 6.9% |
| 14 | 2018/07/12 | 4.8% | 4.7% | 6.5% |
| 15 | 2018/07/13 | 5.3% | 5.1% | 5.6% |
| 16 | 2018/07/16 | 5.0% | 4.8% | 6.7% |
| 17 | 2018/07/17 | 4.8% | 4.6% | 6.3% |
| 18 | 2018/07/18 | 5.0% | 4.9% | 6.4% |
| 19 | 2018/07/19 | 5.2% | 4.8% | 6.0% |
| 20 | 2018/07/20 | 4.7% | 4.5% | 6.5% |
| 21 | 2018/07/23 | 4.3% | ||
| 22 | 2018/07/24 | 5.0% | ||
| 23 | 2018/07/25 | 5.9% | 7.2% | |
| 24 | 2018/07/26 | 5.7% | 5.8% | 6.1% |
| 25 | 2018/07/27 | 5.1% | 5.3% | 6.6% |
| 26 | 2018/07/30 | 5.6% | 5.2% | |
| 27 | 2018/07/31 | 6.9% | ||
| 28 | 2018/08/01 | 5.1% | 5.9% | |
| 29 | 2018/08/02 | 5.4% | 4.9% | 5.7% |
| 30 | 2018/08/03 | 5.8% | 5.7% | |
| 31 | 2018/08/06 | 6.4% | 6.2% | 8.2% |
| 32 | 2018/08/07 | 5.5% | 7.1% | |
| 33 | 2018/08/08 | 6.1% | 5.8% | 6.8% |
| 34 | 2018/08/09 | 6.2% | 6.0% | 7.8% |
| 35 | 2018/08/10 | 5.7% | 7.1% | |
| 36 | 2018/08/13 | 6.1% | 6.0% | 6.9% |
| 37 | 2018/08/14 | 6.4% | 6.2% | 7.2% |
| 38 | 2018/08/15 | 6.8% | 6.0% | 7.5% |
| 39 | 2018/08/16 | 5.9% | 5.0% | |
| 40 | 2018/08/17 | 6.7% | 6.1% | 8.0% |
| 41 | 2018/08/21 | 5.4% | 5.3% | 7.1% |
| 42 | 2018/08/24 | 5.1% | ||
| 43 | 2018/09/03 | 6.5% | 8.5% | |
| 44 | 2018/09/04 | 6.9% | 6.4% | 8.8% |
| 45 | 2018/09/05 | 7.7% | 6.8% | 8.3% |
| 46 | 2018/09/06 | 6.7% | 5.5% | 9.0% |
| 47 | 2018/09/07 | 5.8% | 8.4% | |
| 48 | 2018/09/10 | 7.4% | 6.9% | 8.3% |
| 49 | 2018/09/11 | 6.6% | 6.2% | 8.7% |
| 50 | 2018/09/12 | 7.2% | 6.4% | |
| 51 | 2018/09/13 | 7.0% | 5.9% | 8.3% |
| 52 | 2018/09/14 | 6.8% | 6.0% | % |
| 53 | 2018/09/17 | 5.5% | 5.7% | 6.2% |
| 54 | 2018/09/21 | 5.0% | ||
| 55 | 2018/09/27 | 7.0% | 6.4% | 9.5% |
| 56 | 2018/09/28 | 8.0% | 7.6% | 9.1% |
| 57 | 2018/10/02 | 7.1% | 9.6% | |
| 58 | 2018/10/03 | 8.2% | 6.8% | |
| 59 | 2018/10/04 | 8.3% | 7.7% | |
| 60 | 2018/10/05 | 9.0% | 8.0% | |
| 61 | 2018/10/08 | 8.6% | 8.1% | 9.8% |
| 62 | 2018/10/09 | 9.1% | 8.1% | 11.3% |
| 63 | 2018/10/10 | 8.8% | 8.0% | 10.3% |
| 64 | 2018/10/11 | 9.2% | 8.2% | 10.8% |
| 65 | 2018/10/15 | 8.4% | 10.7% | |
| 66 | 2018/10/17 | 9.5% | 8.8% | 11.4% |
| 67 | 2018/10/18 | 9.7% | 9.1% | 11.3% |
| 68 | 2018/10/22 | 9.5% | 8.2% | |
| 69 | 2018/10/24 | 9.4% | 8.6% | 12.0% |
| 70 | 2018/10/25 | 10.2% | 9.6% | 12.4% |
| 71 | 2018/10/26 | 9.5% | 12.7% | |
| 72 | 2018/10/29 | 9.9% | 9.0% | 11.7% |
| 73 | 2018/10/31 | 10.1% | 8.9% | 12.8% |
| 74 | 2018/11/01 | 10.3% | 10.0% | 13.0% |
| 75 | 2018/11/02 | 9.7% | 8.9% | 11.9% |
| 76 | 2018/11/06 | 10.3% | 9.6% | 11.5% |
| 77 | 2018/11/07 | 9.9% | ||
| 78 | 2018/11/08 | 10.0% | 9.2% | |
| 79 | 2018/11/09 | 10.2% | 9.7% | |
| 80 | 2018/11/12 | 10.3% | 9.2% | 13.0% |
| 81 | 2018/11/13 | 10.5% | 9.8% | 13.7% |
| 82 | 2018/11/14 | 10.3% | 9.9% | 12.7% |
| 83 | 2018/11/15 | 10.2% | 12.9% | |
| 84 | 2018/11/16 | 10.1% | 9.8% | 13.3% |
| 85 | 2018/11/19 | 10.4% | 9.6% | 13.1% |
| 86 | 2018/11/20 | 10.9% | 10.9% | 11.2% |
| 87 | 2018/11/21 | 10.3% | 13.2% | |
| 88 | 2018/11/22 | 11.5% | 11.0% | 13.3% |
| 89 | 2018/11/23 | 11.2% | 10.7% | 13.8% |
| 90 | 2018/11/26 | |||
| 91 | 2018/11/27 | 11.3% | 11.3% | 14.2% |
| 92 | 2018/11/28 | 10.8% | 10.7% | 14.0% |
| 93 | 2018/11/29 | 10.8% | 14.2% | |
| 94 | 2018/11/30 | 11.5% | 11.1% | 12.7% |
| 95 | 2018/12/03 | 12.2% | 12.0% | 14.3% |
| 96 | 2018/12/04 | 12.4% | 11.6% | 14.0% |
| 97 | 2018/12/05 | 11.0% | 10.6% | 14.1% |
| 98 | 2018/12/06 | 11.0% | 10.4% | 14.6% |
| 99 | 2018/12/07 | 12.2% | 12.0% | % |
| 100 | 2018/12/10 | 11.7% | 12.0% | 12.9% |
| 101 | 2018/12/11 | 11.4% | 10.8% | 13.7% |
| 102 | 2018/12/12 | 11.1% | 10.4% | 14.2% |
| 103 | 2018/12/13 | 11.9% | 11.7% | 13.9% |
| 104 | 2018/12/14 | 11.2% | 10.6% | 14.0% |
| 105 | 2018/12/17 | 11.8% | 11.3% | 14.4% |
| 106 | 2018/12/18 | 9.3% | 9.5% | 11.8% |
| 107 | 2018/12/19 | 11.9% | 11.6% | 12.9% |
| 108 | 2018/12/20 | 11.7% | 11.3% | 13.9% |
| 109 | 2018/12/21 | 12.6% | 12.5% | 14.4% |
| 110 | 2018/12/24 | 11.5% | 11.5% | 13.9% |
| 111 | 2018/12/25 | 12.4% | 12.1% | 14.7% |
| 112 | 2018/12/26 | 13.1% | 12.9% | 15.6% |
| 113 | 2018/12/27 | 11.8% | 11.6% | 14.9% |
| 114 | 2018/12/28 | 11.8% | 11.6% | 15.1% |
| 115 | 2019/01/02 | 10.5% | 10.5% | 11.8% |
| 116 | 2019/01/03 | 13.1% | 13.0% | 15.5% |
| 117 | 2019/01/04 | 12.9% | 12.7% | 14.6% |
| 118 | 2019/01/07 | 12.0% | 11.5% | 14.2% |
| 119 | 2019/01/08 | 12.3% | 11.9% | % |
| 120 | 2019/01/09 | 13.3% | 13.1% | 15.3% |
| 121 | 2019/01/10 | 13.5% | 12.6% | 16.1% |
| 122 | 2019/01/11 | 13.9% | 13.6% | 15.6% |
| 平均收視率 | 8.53% | % | % | |